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I found a 2000 Chevy Impala for sale on craigslist, but has engine codes of P1610 and P1626. What does this mean for the car that I am trying to purchase?

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These codes are both for a loss of communication with the PCM, basically put, either there is a wiring issue and the PCM is not powering up, or the PCM must be replaced. If it is, it will have to go to the dealer to be reprogrammed.

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