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6E–402 6VE1 3.5 ENGINE DRIVEABILITY AND EMISSIONS TP sensor 1, TP sensor 2 display on the Tech 2 while be useful in determined vehicle mileage since the If it is determined that the DTC occurs intermittently, P1295 Diagnostic Chart may isolate the cause of the DTC P1295 - Power Management Mode
Step Action Value(s) Yes No 1 Was the “On-Board (OBD) System Check” performed? — Go to Step 2 Go to OBD System Check 2 Was the “Electric Throttle Control (ETC) System — Go to Step 3 Go to ETC System Check 3 1. Warming up the engine until the ECT rise at 80 ° C 2. Ignition “OFF”. alowly opening the throttle. NOTE: The value check of TPS must be performed in Does the TP angle increase steadily and evenly from Closed throttle ∼ 12% TPS2= 88 ∼ 94% Wide open throttle TPS1= 79 ∼ 83% TPS2= 19 ∼ 23% Go to Step 4 Go to Step 5 4 Was the DTC P1295 stored? — Go to Step 9 Check the procedure. Refer to Diagnostic Aids 5 1. Check the curcuit between the PCM and each terminal of TP1 and TP2 sensor. Was the curcuit open or shorted? — Verify repair Go to Step 7 6 1. Repair the faulty wiring harness. Was a problem corrected? — Verify repair Go to Step 7 7 1. Ignition “On”, engine “Off”. the acceleration pedal ). Was the DTC P1515 or P1516 stored? — Go to Step 9 Go to Step 8 8 1. Replace the TP sensor. Was a problem corrected? — Verify repair Go to Step 9 9 Replace the PCM. IMPORTANT: The replacement PCM must be Refer to ON–Vehicle Service in Power Control Module And also refer to latest Service Bulletin. Check to see And then Down Load the LATEST PROGRAMMED Is the adtion complete? — Varify repair — |