2nd Gen Neon 2000 - 2005 2nd Gen Neon

WTH hell is the PCM/ECU fuse?

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Old 02-09-2010, 02:27 PM
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Default WTH hell is the PCM/ECU fuse?

WTH hell is the PCM/ECU fuse? the one that one would pull to rest the a CEL
 
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Old 02-09-2010, 04:06 PM
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Just unplug the battery and leave it unplugged for a bit.
 
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Old 02-09-2010, 05:04 PM
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Originally Posted by srtgtr34
Just unplug the battery and leave it unplugged for a bit.
I redid the wiring which include bat terminals and they look pretty but are much harder to get off.... but thanks anyway....
 
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Old 02-09-2010, 09:58 PM
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Pull the fuel pump relay. I got a damn engine light for an EVAP problem, again, today. Going to check everything and then pull the relay. Weee.
 
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Old 02-09-2010, 10:57 PM
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Originally Posted by darthroush
Pull the fuel pump relay. I got a damn engine light for an EVAP problem, again, today. Going to check everything and then pull the relay. Weee.

$20 on your gas cap being the cause
 
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Old 02-09-2010, 11:33 PM
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I've had an EVAP code before and it was a charcoal canister line cracked to all hell. The code is for the EVAP Purge Solenoid/NVLD. It says small leak test has passed in order to get this code. I had the small leak code before --> that line. I'd be very suprised if it was the gas cap as I always click it at least three times and it came on ~200+ miles into the tank of gas. I'm not ruling it out, but I'm just saying. I've had two other codes before, reset the PCM, and never seen them again. Maybe I'll just try that first before stressing myself out trying to find it.
 
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Old 02-11-2010, 01:16 PM
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fuel pump fuse works it will reset the ecu
 



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