1991 740 Knock Sensor Code
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1991 740 Knock Sensor Code
I recently changed the timing belt on a 1991 Volvo 740, and after doing so, the check engine light came on, showing a knock sensor code on the computer. We reset the system, and hte code came back. The engine runs better than it has for a while, and nothing is noticeably different.
Has anyone experienced similar issues? Is there a simple fix to try out before replacing the knock sensor?
Has anyone experienced similar issues? Is there a simple fix to try out before replacing the knock sensor?
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