Currently going through the transition of converting my P5 to an MSP (Well engine at least)
So my car has had some idling issues and after finding no vacuum leaks and replacing tons of parts I came to the conclusion that my P5 ECU was dead. So I said F it and figured in the next 5 days I was going to slap on the turbo anyways. So I took the stock P5 ECU out and put in the MSP ECU and all my idle issues stopped! However, now I am running into the issue now where after I go past 15% throttle the car feels like it is misfiring and sputtering away(cryhard).
So my question is, is my car doing this simply because the fuel maps are way different and the car isn't actually making boost? Or is it possible that this ECU is messed up as well...
Basically i'm just looking for someones help who knows more than me! Thank you! Below is a list of parts I have recently bought and replaced!
So my car has had some idling issues and after finding no vacuum leaks and replacing tons of parts I came to the conclusion that my P5 ECU was dead. So I said F it and figured in the next 5 days I was going to slap on the turbo anyways. So I took the stock P5 ECU out and put in the MSP ECU and all my idle issues stopped! However, now I am running into the issue now where after I go past 15% throttle the car feels like it is misfiring and sputtering away(cryhard).
So my question is, is my car doing this simply because the fuel maps are way different and the car isn't actually making boost? Or is it possible that this ECU is messed up as well...
Basically i'm just looking for someones help who knows more than me! Thank you! Below is a list of parts I have recently bought and replaced!
- MAF
- Spark plugs
- Spark Plug wires
- Coil packs
- EGR valve
- ETC