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TEST ACTION APPLICABILITY 1 NOTE: Diagnose any TP Sensor or MAP Sensor component DTCs before t, read DTCs and record the related Freeze Frame data. Is the Good Trip Counter displayed and equal to zero? All Yes → Go To 2 No → Refer to the INTERMITTENT CONDITION symptom in the Driveability category. 2 Start the engine. t, monitor the MAP Sensor voltage. Snap the throttle. All Yes → Go To 3 No → Go To 11 3 Ignition on, engine not running. t, monitor the TP Sensor voltage while slowly depressing the throttle pedal from the idle position to the wide open throttle position. All Yes → Refer to the INTERMITTENT CONDITION symptom in the Driveability category. No → Go To 4 4 Turn the ignition off. All Yes → Go To 5 No → Repair the TP Sensor (K6) 5 Volt Supply circuit. Perform POWERTRAIN VERIFICATION TEST VER - 5. 41 DRIVEABILITY - NGC P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION — Continued |