I have a 2002 Dodge Caravan & I have done change the throttle system sensor in it and the code p0122 and p0 123 is still popping up what can I do for that not to pop up

Asked by Sep 12, 2015 at 04:35 PM about the 2002 Dodge Caravan Sport

Question type: General

2 Answers

87,065

After you have cleared the codes and they came back tells me that you either have a problem in the TPS wiring, or there is a fault in the ECM. Wiring is a problem on these due to engine movement while just driving, so check the wiring thoroughly, and bad sensor ground can give you all kinds of grief, or the the signal wires are shorted.

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when you replaced the TPS did you adjust it

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