Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom: P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELA- When Monitored and Set Condition: P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION - HIGH When Monitored: Engine Running, during all drive modes. Set Condition: If vacuum drops below 1.5 Hg with engine RPM greater than 2000 RPM at closed throttle. POSSIBLE CAUSES GOOD TRIP EQUAL TO ZERO VACUUM LEAK HIGH RESISTANCE IN MAP (K6) 5 VOLT SUPPLY CIRCUIT RESISTANCE TO GROUND IN MAP (K6) 5 VOLT SUPPLY CIRCUIT MAP SENSOR HIGH RESISTANCE IN (K1) MAP SIGNAL CIRCUIT RESISTANCE TO GROUND IN (K1) MAP SIGNAL CIRCUIT HIGH RESISTANCE IN (K4) MAP GROUND CIRCUIT PCM TP SENSOR OPERATION HIGH RESISTANCE IN TP SENSOR (K6) 5 VOLT SUPPLY CIRCUIT RESISTANCE TO GROUND IN TP SENSOR (K6) 5 VOLT SUPPLY CIRCUIT TP SENSOR HIGH RESISTANCE IN (K22) TP SIGNAL CIRCUIT RESISTANCE TO GROUND IN (K22) TP SENSOR SIGNAL CIRCUIT HIGH RESISTANCE IN TP (K4) SENSOR GROUND CIRCUIT PCM 232 DRIVEABILITY - NGC |