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(P0106) MAP SENSOR PERFORMANCE (CONTINUED) 11. 5-VOLT SUPPLY CIRCUIT SHORT TO SENSOR GROUND CIRCUIT With the ignition off. Measure the resistance between the Sensor Ground circuit and the Is the resistance above 100 kohms? Yes >> Replace and program the Powertrain Control Module. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL CONTROL MODULE - REMOVAL). Perform POWERTRAIN VERIFICATION TEST - VER 2. No >> Repair the 5-Volt Supply circuit for a short to the Sensor Ground circuit. Perform POWERTRAIN VERIFICATION TEST - VER 2. 12. MEASURE THE MAP SENSOR SIGNAL CIRCUIT VOLTAGE Turn the ignition off. Disconnect the MAP Sensor harness connector. Note: Check connectors — Clean/repair as necessary. Measure the voltage of the MAP Sensor Signal circuit at the MAP Is the voltage between 4.7 and 5.2 volts? Yes >> Go To 13 No >> If the voltage is above 5.2 volts, Go To 15 If the voltage is below 4.7 volts, Go To 17 ZH ENGINE - ELECTRICAL DIAGNOSTICS 9 - 29 |