hey all, new to this forum had a question for whoever could tell me.
I recently bought a t5 ecu from the junk yard out of an 850. My car is a 98 v70xc, put the ecu in and worked mint, i was told not to use my ac so i didnt. been driving mint for about a day and a half until this morning i got a cel. pulled it up on my computer but unfortunately when i typed in my year make and model i used my car instead of the 850 so i couldnt see what the cel was for. i cleared the code, it was boosting fine all day then it would only boost to 3psi and the cel came back. luckily i had my stock ecu and threw it back in and it boosted fine again.
What happened to the t5 ecu to cause it to stop working?
I recently bought a t5 ecu from the junk yard out of an 850. My car is a 98 v70xc, put the ecu in and worked mint, i was told not to use my ac so i didnt. been driving mint for about a day and a half until this morning i got a cel. pulled it up on my computer but unfortunately when i typed in my year make and model i used my car instead of the 850 so i couldnt see what the cel was for. i cleared the code, it was boosting fine all day then it would only boost to 3psi and the cel came back. luckily i had my stock ecu and threw it back in and it boosted fine again.
What happened to the t5 ecu to cause it to stop working?