1997 Toyota Corolla DTC P0401: INSUFFICIENT EXHAUST GAS RECIRCULATION (EGR)...
download CAUTION: If ECM replacement is instructed in following testing, always ensure ECM connectors and ground circuit are okay. If either are suspect, repair and repeat testing to confirm ECM...
View ArticleMitsubishi Pajero EGR Modification
download If you plan to have ago yourself, first read the wise words of our fellow members further on (the photos below show the EGR valve in a 2.5TD engine! shouldn’t be much different in a 2.8TD):...
View Article2003 Ford F-350 Super Duty 6.0L Loss of engine coolant, and smokes out the...
download Customer Concern: Tests/Procedures: Potential Causes: Tech Tips: Loss of engine coolant, and smokes out the tailpipe. No external coolant leaks. 1. If the engine does not appear to be burning...
View Article1995 Nissan Quest XE EXHAUST GAS RECIRCULATION (EGR)
download EGR Backpressure Transducer (EGR-BPT) & EGR Canister Backpressure Transducer (EGRC-BPT) Valves Plug one port of EGR-BPT (EGRC-BPT) valve and apply vacuum to other port. See Fig. 9 . Vacuum...
View Article2001 Acura MDX DTC P1491: EGR Valve Insufficient Lift
download Reset the PCM . 2. Start the engine. Hold the engine at 3,000 rpm with no load (in Park or neutral) until the radiator fan comes on. 3. Drive the vehicle under load for about 10 minutes . Try...
View Article2004 Dodge Pickup R1500 replacing the EGR valve.
download SYMPTOM/CONDITION The vehicle operator may experience a MIL illumination. Further diagnosis may determine that the MIL was caused by one or more of the following DTC’s: P0401-EGR SYSTEM...
View Article1997 Toyota Corolla EXHAUST GAS RECIRCULATION (EGR) SYSTEM TEST
download EMISSION SYSTEMS & SUB-SYSTEMS EXHAUST GAS RECIRCULATION (EGR) SYSTEM TEST NOTE: EGR systems contain different components depending on application. See Fig. 19 . When testing EGR system...
View Article2001 Honda Accord V6 EGR Port Clogging
download BACKGROUND In some areas of the U.S., certain basic chemical properties of gasoline (regardless of brand) may cause the intake manifold EGR port to clog or the EGR valve to fail. If this...
View Article2004-2005 Nissan Maxima MIL “ON” WITH DTC P1402 (EGR OPEN) CODE STORED
download IF YOU CONFIRM The MIL is ON and code P1402 EGR OPEN is stored in the ECM. ACTION • Inspect the EGR valve for metallic debris. See the Service Information section of this bulletin for the...
View Article1998 – 2000 Nissan FRONTIER & XTERRA MIL WITH DTC P0400, P0402, ROUGH IDLE,...
download IF YOU CONFIRM: • DTC P0400 (EGR) or P0402 (EGRC-BPT Valve) is stored in the ECM, and/or • The vehicle exhibits rough running or other drivability incidents, and/or • Difficulty in setting the...
View Article
More Pages to Explore .....