Devilsfutbol17
15+ Year Contributor
- 407
- 47
- Jul 27, 2007
-
Bellingham,
Washington
I have two eproms with V3 on them and both of them are throwing 0025 Barometric pressure circuit malfunction. I have friends ecu with V3 on it and it doesn't have the CEL at all. It reads 30.1 inHg which is correct for my location. My two ECUs show .5 inHg.
I am running an evo 8 mas and I also tried a 1g mas with the same results. All three ecu's have had the capacitors replaced. What could cause this?
Well I think I found out why the ECUs are behaving differently. The ECU without the CEL had the intake temp and baro locked. Now I just need to figure out the Baro CEL that I'm still getting.
I am running an evo 8 mas and I also tried a 1g mas with the same results. All three ecu's have had the capacitors replaced. What could cause this?
Well I think I found out why the ECUs are behaving differently. The ECU without the CEL had the intake temp and baro locked. Now I just need to figure out the Baro CEL that I'm still getting.
