SOURCE: po122 po123 at same time
Looks to be a pedal position sensor.
You may need to see your dealer parts service to get an idea on what may cause this code.
SOURCE: multiple engine codes 2001 chry town and country
P0601 : ECM internal Failure.
it said that the ECM is unable to communicate with the SPI line.
probable causes:
shorted input sensor
shorted electrical circut
failed ECM .
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P0601 is Internal Controller Failure- Common repair is Install new PCM and program it.
-------- The other code is related, Best thing to do, so you do not replace every part by trial and error, in this case have a pro hood up his computer and he can break it down to the main cause to fix that code, and the other one that is related. Thanks, MIke. Please rate my free advice accordingly
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