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P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION (CONTINUED) 9. (K22) TP SENSOR NO.1 SIGNAL CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (K22) TP Sensor Is the resistance below 100 ohms? Yes >> Repair the short to ground in the (K22) TP Sensor No.1 Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 10 10. EXCESSIVE RESISTANCE IN THE (K900) SENSOR GROUND CIRCUIT CAUTION: Do not probe the PCM harness connectors. Probing Is the resistance below 5.0 ohms? Yes >> Go To 17 No >> Repair the excessive resistance in the (K900) Sensor ground circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 9 - 56 ENGINE ELECTRICAL DIAGNOSTICS WK |