|
|
P2175-LOW AIRFLOW/RESTRICTION DETECTED (SLOW ACCUMULATION) (CONTINUED) 9. TP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (K22) and (K122) TP Is the resistance above 100k ohms for each circuit? Yes >> Go To 10 No >> Repair the short to ground in the (K22) or (K122) TP Sen- sor Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 10. RESISTANCE IN THE (K922) SENSOR RETURN CIRCUIT Measure the resistance of the (K922) Sensor Return circuit from the Is the resistance below 5.0 ohms? Yes >> Go To 17 No >> Repair the excessive resistance in the (K922) Sensor Return circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer HB ENGINE ELECTRICAL DIAGNOSTICS 9 - 955 |