2004 Jeep Grand Cherokee "code engine p0123" Questions

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Question about Jeep Grand Cherokee

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...engine light come on once which was a p0123 tps sensor code, I have replaced the sensor and it worked for a couple of days and now is acting up again. Not sure where to check next. the tps works in ...

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...engine light came on when this started. The code was P0123. I replaced the TPS and it made no difference. I changed the plugs, wires, cap, and rotor. No difference. Also noticed it does not shift ...

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code) the book covers this , in the FSM book, factory book for free. ZJ jeep BASICS 101: (engine good? compression , called BASICS in school) spark good? scans good.? (OBD1 scan tool from Innova works

Question about Jeep Grand Cherokee

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engine code po138 bad o2 sensor Hi there:Likelly needs a down strem o2 sensor...Circuit Description The PCM has the ability to monitor this process by using a rear Heated Oxygen Sensor (HO2S 2). ...

Question about Jeep Grand Cherokee

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...here r your trouble code meanings:1) p0123-throttle position sensor circuit, high input.2)p0117-engine coolant temperature circuit, low input.3)p0118-engine coolant temperature ciurcuit , high

Question about Jeep Grand Cherokee

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...engine light went off. a week later light again, replaced battery which needed it, light came on again. before battery i got a po162 code after i replaced battery i got a po123 code.other wise runs ...

Question about Cars & Trucks

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...dodge dakota trying to fix code P0123. I have changed the TPS and PCM and problem continues DID YOU CHANGE THE THROTTLE ANGLE SENSOR ON THE GAS PEDAL? THIS IS NOT A CODE FOR THE ENGINE MOUNTED

Question about Cars & Trucks

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...engine. Had to remove battery cables for 15 minutes to get vehicle to start. When vehicle is restarted lights come back on. codes showing are p0123 and p0068 Code P0123-THROTTLE POSITION SENSOR 1 ...

engine won't throttle up codes p0123,p2101,p0222&c121c P2101 - Throttle Actuator 'A' Control Motor Circuit Range/Performance Read more: http://engine-codes.com/p2101.html#ixzz3TSLXQeXn P0222 - ...

Question about Jeep Grand Cherokee

1 Answer

P0123, P1115, P1121 P0118 = ECT (engine coolant temp) sensor high voltage P0123 = TP (throttle position) sensor high voltage P1115 = ECT sensor intermittent high voltage P1121 = TP sensor intermittent

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