Hello to everybody!
I know that this section is for aftermarket engine management,but the story is about motronic.And maybe I have also the answer.Or may be I am wrong.Need my 5 cylinder forum family help.
My car is an S2 Avant with stock engine.I have a friend in germany which make me a present.ECU (with same part number as mine but it came of from urs4 or urs6,dont rememeber) and two sets of chips.One set is from Erdal (Evos tuning) and the other set is from...somebody,no idea.Both chips are stage 1.So,plug in this ECU happens next not normal things.Engine idling rough and not stable,black exhaust smoke,idling boost gauge says zero,I swear I hear turbocharger spooling and if I try to rev a little bit,engine dies.Same result with two sets of eproms.My friend has no idea about the issue couse he has not run this ECU.
Inside motronic is socketed platform for eproms and 300kpa map sensor installed.
The cuestion is.Map sensor could be the problem of my engine running issues?I imagine for stage 1 there is no need for 300kpa map sensor to any tuner.And in some point this ECU had more agressive tune,not stage 1?
Thenk you.
I know that this section is for aftermarket engine management,but the story is about motronic.And maybe I have also the answer.Or may be I am wrong.Need my 5 cylinder forum family help.
My car is an S2 Avant with stock engine.I have a friend in germany which make me a present.ECU (with same part number as mine but it came of from urs4 or urs6,dont rememeber) and two sets of chips.One set is from Erdal (Evos tuning) and the other set is from...somebody,no idea.Both chips are stage 1.So,plug in this ECU happens next not normal things.Engine idling rough and not stable,black exhaust smoke,idling boost gauge says zero,I swear I hear turbocharger spooling and if I try to rev a little bit,engine dies.Same result with two sets of eproms.My friend has no idea about the issue couse he has not run this ECU.
Inside motronic is socketed platform for eproms and 300kpa map sensor installed.
The cuestion is.Map sensor could be the problem of my engine running issues?I imagine for stage 1 there is no need for 300kpa map sensor to any tuner.And in some point this ECU had more agressive tune,not stage 1?
Thenk you.
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