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P0221-THROTTLE POSITION SENSOR 2 PERFORMANCE (CONTINUED) 4. EXCESSIVE RESISTANCE IN THE (K22) TP SENSOR NO.1 OR THE (K122) TP SENSOR NO.2 SIGNAL Turn the ignition off. Disconnect the C2 PCM harness connector. CAUTION: Do not probe the PCM harness connectors. Probing Is the resistance below 5.0 ohms for each circuit? Yes >> Go To 5 No >> Repair the excessive resistance in the (K22) TP Sensor No.1 or (K122) TP Sensor No.2 Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 9 - 300 ENGINE ELECTRICAL DIAGNOSTICS WK |