P0300 is misfire and p1406 is EGR. It sounds like you have a chunk of carbon stuck in the EGR valve. Remove the valve and clean the carbon from the valve, bottom side. Then install a screened gasket so it won't happen again. the GM OBD II code P1406 points to your EGR valve. have it replaced.i explain what the famous P1870 code is, what causes it and how to fix it cheaply, with gm bulletins to back it up my explanations and results with live scan...2006 chevy silverado 5.3.getting codes p1125 p2120 p2138 and i'veP1406 code repair Q&a: 1996 chevy tahoe p1406 codeSwitching out a motor got a code. p126c. on a 2014 silverado 1500 4.3. I have a1998 gmc has a p1404 code have changed map egr & plug for egrChevy Equinox P0496 Meaning. P0496 is a universal OBDII trouble code. This means that regardless of which make or model of vehicle, the code will mean the same thing. The code technically stands for: Evaporative Emission System High Purge Flow. The EVAP system captures all fuel vapor from the fuel tank and sends them to the engines intake in ...OBD II fault code P1404 is a manufacturer specific code that is defined by General Motors (Chevrolet in particular) as "Exhaust Gas Recirculation (EGR) Closed Position Performance", and is set when the actual position of the EGR valve pintle does no coincide with the position of the EGR valve pintle the PCM (Powertrain Control Module) is ...1996 Chevrolet k 1500 engine code p1406 egr brand new egr. 2.18.2016. Joe Prestia. Automotive Repair Specialist. 1,196 Satisfied Customers.29 Feb 2016 ... ... code P1401 logged ... Code P1406 - Diagnose and Repair. Hobby Guy•85K views · 24:57 · Go to ...While the code was slightly different, the problem seems to have been the same as what other people were experiencing. Here's the technician notes: Faulty purge pump. Scantest p146f and p146b, perform diagnostic as per Doc ID 5333129. Replace the evap purge pump, clear codes, retest ok.El código de falla P1406 en OBD2 indica un problema con la válvula EGR. Este código se relaciona específicamente con el sistema de Recirculación de Gases de Escape (EGR), que desempeña un papel crucial en la reducción de emisiones y mejora de la eficiencia del combustible. Cuando la válvula EGR presenta un mal funcionamiento, puede tener un impacto significativo en el rendimiento del ...Sep 28, 2023 · 1996 Chevrolet k 1500 engine code p1406 egr brand new egr. 1996 Chevrolet k 1500 engine code p1406 egr brand new egr valve cleaned all ports on intake ...P0106 Chevrolet Code Meaning, Causes, Symptoms, & Tech Notes (With Video) Engine-Codes - Chevrolet - P0106 Chevrolet. P0106 Chevrolet Code - Manifold Absolute Pressure Performance. - Code Popularity: 85,176 Views. - Repair Importance Level: 3/3. - Repair Difficulty Level: 2/3. Table of contents.Labor: 1.0. To diagnose the P1404 Chrysler code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.1997 lesabre engine codes p1406 and p0121. engine light came on and car ran rough. when i got it home it would not start. turns over very well. getting fire at #1 plug. help! Show More. ... GM World Class Certification. Verified. Turn key on 2 or 3 times in a row to build fuel pressure. Check for fuel pressure at the test port on the injector rail.The DTC P1406 is a type A DTC. Conditions For Setting The DTC. The Following Conditions will set the DTC: EGR pintle position signal indicates a voltage out of the normal range of the pintle position sensor, or a signal that is 10% greater or less than the VCM commanded position. Ignition voltage greater than 9 volts.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====nonda Auto DIY Center is the biggest ...Detailed information on troubleshooting and repairing a p0146 DTC code which refers to the O2 sensor circuit with no detected activity. Also includes links to relevant forum topics on the code. ... P0146 code on 2000 Chevy S10 4.3L We have a 2000 Chevy S10 giving us some trouble. We've changed both 02 sensors on exhaust pipes drivers and ...A very common issue with the Chevy Equinox is the P0449 code. This trouble code is a reference number that is given to you when you plug your Equinox into a OBDII scanner. P0449 deals with the evaporative emissions control system. It often appears with, or is related other codes, such as P0420, P0446, and very often P0440.To diagnose the P1476 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P0157 is a common OBDII code that occurs in the Chevy Silverado, it's a general code (this means that it has the same meaning for any vehicle). This code typically indicates that there is an issue with the wiring or harness going to the sensor, or the sensor itself is bad. There are other things that.To fix the automobile fault code P1467, follow these steps: 1. Check the possible causes mentioned above. 2. Visually inspect the wiring harness and connectors related to the fault code. 3. Look for any damaged components. 4. Check for broken, bent, pushed out, or corroded pins in the connectors.A prevalent issue with the Chevy Avalanche is the P0446 code. This code corresponds to a specific number obtained when connecting your Avalanche to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Table of Contents Definition Symptoms Causes Diagnosis How to Fix P0446 Definition P0446 is a standard OBDII trouble code,Code P1406 - Diagnose and Repair. Hobby Guy. 281 subscribers. Subscribed. 263. 83K views 7 years ago. Review of the steps taken to diagnose and ultimately repair OBD2 code P1406 on a Ford F150 ...code p1406 valve pintle position open or short circuit condition poor electrical connection egr position sensor - Isuzu Trooper question. ... Chevy pickup 350 vortex code p-1406 comes up can't find what code means in my book. i know it has something to do with manufacturer control auxiliary emissions controls. i don't know where to look for the...The automobile fault code P1406 indicates a problem with the Exhaust Gas Recirculation (EGR) system. The most common symptom is the Engine Light being ON or the Service …Automotive Forums .com Car Chat > Chevrolet > Nonspecific > GM EGR valve and P1406 code FYI . GM EGR valve and P1406 code FYI. 70camaro. 01-27-2004, 01:48 PM. This happened on my '97 GMC 5.7L, but I'm sure the info is good for lots of other applications.Chevy engine numbers are serial numbers located on the engine lock of Chevrolet vehicles. These number contain valuable information about where and when the engine was manufactured...What is the Cost to Diagnose the Code P1406 1997 Ford F150? Labor: 1.0. The cost to diagnose the P1406 1997 Ford F150 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.Feb 18, 2016 · 1997 Chevy K1500, 5.7L L31 engine, getting P1406 code for EGR pintle position. Checked voltages at EGR connector with key on and have the following results - 1. Pin C to ground, 0.6-0.9 vdc ok, 2. Pin … read more4 Jul 2011 ... ... Code P0401 (DPFE fault) https ... P1406 case study) https ... How to test an electronic EGR valve (GM P1406 case study).Twice. It was fine until a week ago it started throwing P0403 codes again at about 105K miles. I would like to find and fix this problem as permanently as possible. It's a bone stock truck except for oversize tires and rims (285 70R 17) and a front hitch for winch mounting. 2007 2500HD 6.6L Diesel Classic Crew Cab.Repair on the P1345 Crankshaft Position Camshaft Position Correlation check engine code! Chevrolet and GMC trucks 5.7l 5.0l 4.3lI got the idea from another Y...16 Mar 2021 ... Comments3 ; How to test an electronic EGR valve (GM P1406 case study). ScannerDanner · 436K views ; SYMPTOMS OF A BAD EGR VALVE. EasyAutoFix · 611K&nb...If you shop at Amazon.com (for anything), use this link to support OBD-Codes.com! 1997 chevy truck code P1406. 3 posts • Page 1 of 1. countryboy Posts: 1 Joined: Fri Mar 09, 2007 2:03 am. 1997 chevy truck code P1406. Post by countryboy » Fri Mar 09, 2007 2:18 am.1996 Chevrolet k 1500 engine code p1406 egr brand new egr. 2.18.2016. Joe Prestia. Automotive Repair Specialist. 1,196 Satisfied Customers. Chevrolet Suburban: Hi. 1997 Chevy Suburban. 175000 miles. 7.5.2012. Tim's Auto Repair. mechanic. 9,786 Satisfied Customers. 1997 Chevy Suburban: acceleration..distributor cap, rotor …Well from what I can tell P1406 is a stuck EGR valve like your mechanic said.Sometimes you can clear it with a couple LIGHT taps with a hammer,otherwise it'll have to be replaced.If you do have to replace it spend a little extra on the Klean Screen gasket.Could help prevent a reccurance. Fixed it.If you shop at Amazon.com (for anything), use this link to support OBD-Codes.com! 1996 Chevy 1500 P1406, P0101, P0102 UPDATE. 6 posts • Page 1 of 1. fishfarmer Posts: 2 Joined: Wed Nov 19, 2008 3:06 am. 1996 Chevy 1500 P1406, P0101, P0102 UPDATE. ... still got p0101,p1406 and p0300 codes and truck bucks and heaves worse than ever.Start and run the engine, until it reaches normal operating temperature, then allow the engine to idle for 2 minutes. Energize EGR SOL #1; engine rpm should drop slightly. Energize EGR SOL #2; the engine should have a rough idle. Energize EGR SOL #3; the engine should idle rough or stall.Good afternoon.The P0300 is a misfire code and the P1406 is for the pintel position on the EGR valve.Since you replaced the EGR valve that code should have gone away.Try clearing the codes and see if that code comes up again.I am a little concerned about the compression.There should not be more than a 10% difference between any cylinders.You may have a valve problem or weak rings.Try doing a ...Chevrolet; Toyota; Honda; Jeep; Tesla; Nissan; Infinite Cars Insight Main Menu. Sitemap HTML; Interpreting P1406 Ford Engine Code: A Comprehensive Guide to Diagnosing and Resolving Issues. Leave a Comment / By Javier Belli / November 21, 2023 . Diagnosing a Check Engine Light with an Auto Scanner.HondaP1406 Honda DTC P1406 Make: Honda Code: P1406 Definition: EGR Valve Pintle Position Sensor Circuit Malfunction Description: Engine started, system voltage over 12v, engine running with the EGR valve commanded to 0%, and the PCM detected the Actual EGR position was 0.20v more or less than the EGR closed valve position for 5 seconds; or with the EGR valve commanded to more thanThe P1406 code there is a problem with the EGR valve. Here is how to replace the valve and the location in the images below. Check out the images (below). Please let us know if you need anything else to get the problem fixed. ... Hi I Have A 01 S10 4x2 Chevy Blazer With A 4.3 It Has A Random Miss Fire On Number 1 Cyclinder Under …P1406 - CHEVROLET - CarDiag : Your Easy Car Diagnostic - Vérifiez l'état d'une voiture d'occasion avant de l'acheter. Roulez sereinement sans la peur de la panne - obd2. ... Most common breakdowns; FR; P1406 - CHEVROLET. Leave a Comment / OBD-II Trouble Codes / By . Code: P1406 Make: CHEVROLET Description: P1406 CHEVROLET EGR Valve Pintle ...Aug 13, 2009 · 1996 chevy c1500 with v6. Chevy Mechanic: goodwrench9124. Ok, code P1406 is a egr code. DTC P1406. The VCM constantly monitors the linear EGR valve pintle position sensor in order to ensure that the valve is responding properly to the commands from the VCM. The DTC P1406 is a type A DTC.Dec 7, 2018 · Chevy Silverado P0306 Definition. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the ...CODE P1406 - EGR VALVE PINTLE POSITION CIRCUIT MALFUNCTION CONDITIONS. POSSIBLE CAUSES EGR SOLENOID VALVE IS BINDING OR STICKING. EGR SOLENOID CONTROL CIRCUIT IS OPEN SHORTED TO GROUND OR TO B+. ... P1406 is a EGR problem on the gm products, P1406 is a vent hose disconnect to the axle on …Chevrolet Impala 2000-2003 3.8L Eng Valve, EGR 00-01 2000-2001 3.8L Eng Chevrolet Lumina 1995-1999 3.4L Eng 1996-97 Valve, EGR 1995-1999 3.8L Eng 1998-99 Valve, EGR 1996-1997 ... My 1996 just threw the P1406 code, and I found this thread under a search. Weird thing is, mine will clear itself and the car will run normally after a few shut downs ...We have a 1997 chevrolet blazer .with code P1406 EGR valve pintle position circuit..what would cause this? - Answered by a verified GM Mechanic ... GM Tech (Cam) : This code is specific to the feedback circuit for the EGR. this circuit sends the signal of its position back to the VCM . GM Tech (Cam) :MEMBER. 1996 CHEVROLET S-10. 6 CYL. 2WD. AUTOMATIC. 210,000 MILES. I have replaced the TPS sensor and the EGR valve but I keep getting the same codes. P0122-tps low voltage and p1406-egr pintle position. Engine idles erratically when codes are present.A popular car modification is the stereo system. Replacing the stereo enables the car owner to add an aftermarket stereo with a number of features such as MP3 players, Bluetooth co...P0036 is a very common O2 sensor-related trouble code. It's generic, which means it has the same definition for the Chevy Equinox as any other vehicle. This code is almost always caused by a bad heated oxygen sensor or wiring issue and is almost always symptom-free. P0036 should NOT be considered a breakdown risk if it appears by itself.the GM OBD II code P1406 points to your EGR valve. have it replaced Read full answer. Nov 04, 2009 • 1997 Chevrolet Astro. 7 helpful. 2 answers. ASM EMISSIONS TEST RESULTS - CODE P1406. P1406 - EGR (Exhaust Gas Recirculation) Valve Pintle Position CircuitAmazon Affiliate Link to OBD2 Scan Tool: https://amzn.to/2WdTZ43This video shows how I fixed my P0300 random misfire code. So simple it was silly. I hope it ...Reads p1406 error code. Reply 1: Hi, The code is related to the positioning of the pintle valve in the EGR. Have you checked to make sure the ...A very common issue with the Chevy Equinox is the P0449 code. This trouble code is a reference number that is given to you when you plug your Equinox into a OBDII scanner. P0449 deals with the evaporative emissions control system. It often appears with, or is related other codes, such as P0420, P0446, and very often P0440.What is the Cost to Diagnose the Code P1406 2006 Ford Fusion? Labor: 1.0. The cost to diagnose the P1406 2006 Ford Fusion code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 ...The P1405 engine code indicates a faulty differential pressure feedback sensor on the Ford Vehicle, according to Engine-Codes.com. This sensor monitors the exhaust gas recirculation tube pressure. When the issue occurs, it triggers the service engine light. Ford includes the EGR system on the engine to limit the amount of nitrous …OBD-II P0000-P0999 Powertrain Codes [Archive] If you shop at Amazon.com (for anything), use this link to support OBD-Codes.com! Need Help P0300 & P1406 codes on 95 BlazerThe P1406 code specifically points to a fault in the DPFE sensor circuit downstream of the EGR valve. The EGR system plays a crucial role in reducing emissions by recirculating a portion of the exhaust gases back into the intake manifold. The DPFE sensor monitors the EGR flow and provides feedback to the vehicle’s engine control …P1406- EGR pintle postision sensor circuit ... Only show this user #5 · Apr 2, 2021. While you're checking the codes, check the fuel pressure, too. Greg 2021 Silverado 1500 4x4 5.3 "Bad men need nothing more to compass their ends, than that good men should look on and do nothing." John Stewart Mill ... Chevy Silverado EV Forum 2K ...25 Aug 2020 ... ... Chevy, ford, Chrysler, truck, car, vehicle, spark plug, sensor, antifreeze, wipers, bumper, oil filter, fuel filter, welding, welder, tools ...2006-2007 Chevrolet Silverado 2500/3500 HD. 2006-2007 Chevrolet Suburban. 2006-2007 Chevrolet Tahoe. Chevrolet Factory Service Bulletin OBDII Code P1516. 2002-2009 Chevrolet Trail Blazer. 2004-2012 Chevrolet Colorado. Chevrolet Trail Blazer, Colorado Factory Service Bulletin OBDII Code P1516. User Submitted Video.P1404 CHEVROLET Description. The Powertrain Control Module (PCM) determines that the EGR valve is stuck open if the actual Exhaust Gas Recirculation (EGR) position and the learned closed EGR position vary by more than a predetermined value. The PCM tests for a stuck valve when the desired EGR position is at 0%. The PCM commands the EGR valve to ...To fix the automobile fault code P1441, follow these steps: 1. Check the possible causes mentioned above. 2. Visually inspect the wiring harness and connectors related to the fault code. 3. Look for any damaged components. 4. Check for broken, bent, pushed out, or corroded pins in the connectors.The P0496 code indicates that there's an incorrect amount of intake vacuum flow occurring in the car's EVAP system. Any time this vacuum is higher than what the computer determines is appropriate, the codes will be set. While this code can occur with all brands, it appears to be most common with GM vehicles.Chevrolet OBD-II Diagnostic Trouble Code (DTC) P1406 Related TSBs. Home; Forum; My Car; ... The following TSBs of Chevrolet are related to DTC P1406. 1995 Chevrolet S-Series Cruise Control TSB Details ...Posted on Apr 15, 2010. SOURCE: wath P1406 Code means on a GMC jimmy 1996, It's an egr valve problem (exhaust gas return) egr position sensor. Take off the egr valve and turn it over and see if there is carbon build up in the ports, if there is clean it out with a pipe cleaner and a little carbon cleaner, just spray a little into the ports and ...Posted on Apr 15, 2010. SOURCE: wath P1406 Code means on a GMC jimmy 1996, It's an egr valve problem (exhaust gas return) egr position sensor. Take off the egr valve and turn it over and see if there is carbon build up in the ports, if there is clean it out with a pipe cleaner and a little carbon cleaner, just spray a little into the ports and ...The P1406 code means that the EGR valve is 10% of the expected position by the Powertrain Control Module (PCM), usually caused by carbon built up n the EGR valve. Start by cleaning the EGR valve. Check if Pontiac has issued a Factory Service Bulletin for the P1406 code (2013 - Up Models): → Check here.1997 Chevy K1500, 5.7L L31 engine, getting P1406 code for EGR pintle position. Checked voltages at EGR connector with key on and have the following results - 1. Pin C to ground, 0.6-0.9 vdc ok, 2.The EVAP system requires the PCM be able to detect a leak as small as 0.040 inch in the EVAP system. The PCM uses several tests to determine if the EVAP system is leaking. P0496 Chevrolet Code - Evaporative …Also, make sure the clamps and host are tight and fitted. Step 2: If any wire gets damaged, replace them. Clear all codes. Then, take a test drive to see if the code P0106 remains on the Chevy Cruze or not. Step 3: Remove the MAP sensor and clean it with an electronic parts cleaner.Replaced egr valve and cleaned ports on 1996 jimmy and still getting p1406 code. P1406 and i have reset it. Myself - Answered by a verified Chevy MechanicThe P1405 engine code indicates a faulty differential pressure feedback sensor on the Ford Vehicle, according to Engine-Codes.com. This sensor monitors the exhaust gas recirculation tube pressure. When the issue occurs, it triggers the service engine light. Ford includes the EGR system on the engine to limit the amount of nitrous …To diagnose the C1406 Toyota code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.My 1996 Chevy Lumina’s Service Engine Soon light is on. Computer code P1406 and P0401 (Autozone) I had the EGR Valve replaced two times in two weeks. The mechanic’s only suggested solution was remove the intake and scrub with a wire brush. I also had the dealer’s service center look at the car.The trucks check engine light came on and thru a P0402 code, Excessive EGR or Flow. It has an aftemarket cat and exhaust, and an AFE air intake, and an EGR block off plate. The truck still is throwing a P0402 code. The guy at Strictly Diesel in Arizona is telling the dealer that I am buying it from that this has happened only 3 times before.What Causes Code P1516 on Chevy Silverado. The P1516 code is caused by ECM when it detects an unusual throttle position. When the ECM finds the throttle position out of range, it reduces the engine speed for safety. Now, you may ask why the throttle position goes unusual. Here's why: Inadequate TAC module. Harness of open or shortage TAC module.Throws P1406 code (egr valve pintle position circuit). When driving, especially at high speeds, still has decent power and seems to go well. Oil pressure gauge is between 40-60.Conclusion. P0446 is a diagnostic trouble code (DTC) associated with a vehicle's evaporative emissions control system. It signifies an issue in the vent control circuit in your Chevy Monte Carlo's EVAP system, which prevents fuel vapor from being released into the atmosphere. A prevalent issue with the Chevy Monte Carlo is the P0446 code.The P1870 code is a specific code for General Motors vehicles, which may include companies that it runs like Chevrolet and Buick. It is part of the way General Motors manages their automatic ...1997 Chevy K1500, 5.7L L31 engine, getting P1406 code for EGR pintle position. Checked voltages at EGR connector with key on and have the following results - 1. Pin C to ground, 0.6-0.9 vdc ok, 2.P0106 Definition: MAP Sensor - Range/Performance P0106 is a generic OBD2 code, which means that it has the same definition for the Chevy Colorado as it would any other vehicle. Here's the definition of P0106, provided with the understanding it can help make diagnosing it a little bit easier. MAP Sensor The MAP (Manifold AbsoluteIf your engine light is on and you're seeing the P0601 fault code, it's likely due to a faulty Engine Control Module (ECM). To fix it, start by visually inspecting the wiring harness and connectors. Look for any damage or corrosion. Check for broken or bent pins on the connectors. Don't forget to check the battery voltage too.1996 Chevy Van G1500 5.7L Computer Problems. This was a common problem on the early General Motors full size G vans and Astro vans. They mounted the computer...Jan 2, 2024 · The P1406 code specifically points to a fault in the DPFE sensor circuit downstream of the EGR valve. The EGR system plays a crucial role in reducing emissions by recirculating a portion of the exhaust gases back into the intake manifold. The DPFE sensor monitors the EGR flow and provides feedback to the vehicle’s engine control module (ECM).Chevrolet Impala 2000-2003 3.8L Eng Valve, EGR 00-01 2000-2001 3.8L Eng Chevrolet Lumina 1995-1999 3.4L Eng 1996-97 Valve, EGR 1995-1999 3.8L Eng 1998-99 Valve, EGR 1996-1997 ... My 1996 just threw the P1406 code, and I found this thread under a search. Weird thing is, mine will clear itself and the car will run normally after a …One of the most common trouble codes with the Chevy Camaro is the P0496 code. This code number references a number that is given to you when you plug your Camaro into an OBDII scanner. Related: P0420 Chevy Camaro. Chevy Camaro P0496 Symptoms. P0496 code in the Chevy Camaro will often be accompanied by an erratic idle.SOURCE: wath P1406 Code means on a GMC jimmy 1996, It's an egr valve problem (exhaust gas return) egr position sensor. Take off the egr valve and turn it over and see if there is carbon build up in the ports, if there is clean it out with a pipe cleaner and a little carbon cleaner, just spray a little into the ports and clean it out.Last year, I had my EGR valve replaced. About a month later, it started running rough, and threw the P1406 code. Then the code went away, and the car ran more or less okay for several months. Last month, the car started idling unevenly and roughly. I had a gut feeling it was the EGR valve, and sure enough, I got the P1406 code again.Sep 25, 2018 · Diagnose check engine. Found light stored code p0141 for O2 sensor heater circuit bank 1 sensor 2. Drivers side after the catalytic converter. Checked both f...A prevalent issue with the Chevy Corvette is the P0446 code. This code corresponds to a specific number obtained when connecting your Corvette to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Table of Contents Definition Symptoms Causes Diagnosis How to Fix P0446 Definition P0446 is a standard OBDII trouble code,1996 Chevrolet k 1500 engine code p1406 egr brand new egr. 2.18.2016. Joe Prestia. Automotive Repair Specialist. 1,196 Satisfied Customers.. Well from what I can tell P1406 is a stuck EGObd code P1406 - Grand Marquis Mercury Cars & Trucks Aug 19, 2019 · Labor: 1.0. To diagnose the P1406 Saturn code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.The code P0303 refers to a misfire on # XXXXX cylinder. This could be a bad spark plug, plug wire, dist cap or fuel injector. I would look at the plugs, wires and cap to start with, especially if it has been a long time since they were replaced. The code P1406 is for the EGR valve and relates to it being stuck open. GM Diesel Engines. 6.5L Diesel Engine. p1406 code. 1044 how u doin. i have a 1995 chevy blazer 4.3 "w" engine code, 2 door. when i hook up the diagnostic tool, i get p1406. manufactured control emmisions. some told me its the egr valve, another tells me th … P0140 P0138 Code Chevy Truck, If you have a P014...
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