|
|
4JA1-TC/4JH1-TC ENGINE DRIVEABILITY AND EMISSIONS 6E–279 DIAGNOSTIC TROUBLE CODE (DTC) P1577 (SYMPTOM CODE 4) (FLASH CODE 71) EXHAUST THROTTLE VSV 2 CIRCUIT VOLTAGE LOW DIAGNOSTIC TROUBLE CODE (DTC) P1577 (SYMPTOM CODE 8) (FLASH CODE 71) EXHAUST THROTTLE VSV 2 CIRCUIT VOLTAGE HIGH Condition for setting the DTC and action taken when the DTC sets Circuit Description The switch engine warming signals the engine control If the exhaust throttle VSV 2 circuit is open or short Flash Code Code Symptom Code MIL DTC Name DTC Setting Condition Fail-Safe (Back Up) 71 P1577 4 ON Exhaust Throttle VSV 2 Cir- Exhaust throttle VSV 2 circuit No fail-safe function. 8 ON Exhaust Throttle VSV 2 Cir- Exhaust throttle VSV 2 circuit Batt µP Batt µP Batt µP 0.5 0.5 0.5 0.5 4JA1-TC 0.5 97 46 61 0.5 83 0.5 88 0.5 92 0.5 84 IAT MAF & Rr Fog EGR- 0.5 0.5 0.5 0.5 0.5 0.5 Exhaust Exhaust Engine Thermo 2 4 5 3 1 Battery ECM IC IC IC CPU Engine 40 |