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TEST ACTION APPLICABILITY 4 Turn the ignition off. All Yes → Repair the 5-volt Supply Circuit for a short to ground. No → 5 If there are no possible causes remaining, view repair. All Repair Replace and program the Powertrain Control Module in accor- 6 Start the engine. t in Sensors, read the MAP Sensor voltage. Wiggle MAP Sensor harness connector & wiring harness. t display. Was there any MAP Sensor voltage change? All Yes → Repair the Harness or Connector that caused the voltage change. No → Test Complete. 209 DRIVEABILITY - GAS P1296-NO 5 VOLTS TO MAP SENSOR — Continued |