When I swapped my car ('86 325eS with '92 NVM50 using E34 harness) it ran like shit with the MAF plugged in. So I found that I could just run it on the default map with the MAF unplugged and it runs awesome like that but I have FI plans so I need to figure out why my car does what it does.
I got a Peake tool only to find I fukt up somewhere with wiring my diagnostic plug so the Peake tool wouldn't power on.
What are some ways of diagnosing what exactly is wrong without using a scanning tool?
I got a Peake tool only to find I fukt up somewhere with wiring my diagnostic plug so the Peake tool wouldn't power on.
What are some ways of diagnosing what exactly is wrong without using a scanning tool?
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