|
|
Content .. 1081 1082 1083 1084 ..
P2123-ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT HIGH (CONTINUED) 3. (K23) APP SENSOR NO.1 SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE Turn the ignition off. Disconnect the C1, C2, and C3 PCM harness connectors. Ignition on, engine not running. Measure the voltage on the (K23) APP Sensor No.1 Signal circuit in Is the voltage above 0 volts? Yes >> Repair the short to battery voltage in the (K23) APP Sen- sor No.1 Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 4 4. (K23) APPS NO.1 SIGNAL CIRCUIT SHORTED TO THE (F855) 5-VOLT SUPPLY CIRCUIT Turn the ignition off. Measure the resistance between the (K23) APP Sensor No.1 Signal Is the resistance below 100 ohms? Yes >> Repair the short between the (K23) APP Sensor No.1 Sig- nal circuit and the (F855) 5-volt Supply circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 5 9 - 928 ENGINE ELECTRICAL DIAGNOSTICS WK |