I recently replaced the complete exhaust from (after) the manifold to the end of the tailpipe. There is still a leak from the last adjoining gasket. I am still getting error messages on my OBD11 scanner. Errors 325;441; 450. Could this indicate a faulty PCM. This in my '97 es 300?


Asked by Apr 22, 2019 at 01:01 PM about the 1997 Lexus ES 300 FWD

Question type: Maintenance & Repair

1 Answer


Those codes are Evap system codes check the Evap purge solenoid or vapor pressure valve on the tank ect. I hope this helps. Take care.

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