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Re: On my previous post re: ECU kit to insulate from heat and
Posted by txlowe [Email] (more from txlowe) on Wed, 2 Oct 2024 17:13:52
In Reply to: On my previous post re: ECU kit to insulate from heat and, saabniner, Mon, 21 Jun 2021 06:29:54
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Did you ever figure this out? We have the exact same scenario, also using a BlueDriver OBD2 reader, also just put in a refurb ECM, which cleared every code and issue we had previously. Car drives amazing now, but now have the following two codes that we didn't have prior to the ECM swap:
P1453 Catalyst Heater Diagnostic
P0455 EVAP System Leak Detected (large leak)
I see nowhere else that a P1453 is anything other than "Evaporative Emission Pressure Sensor." So wondering why BlueDriver relates it to a Catalyst issue.
That P0455 I was going to put in a new gas cap,. but seeing you replaced yours twice with no luck makes me think I'd be throwing away money.
posted by 47.42.1...
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