Join Date: Nov 2018
Location: New Zealand
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|Engine Forum Discuss about engine mods, swaps, exhaust, ECU tuning & forced induction here|
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Hello guys, I am Gabriel from New Zealand. I have a friend, she came a few weeks ago home so I can replace her spark plugs. She drives a Nissan Note 1.5 with a HR15 engine, thats also is used in the Nissan Tiida (Versa) here in NZ.
After replacing spark plugs, I did the really bad desition of cleaning the throttle body with carb cleaner. I DIDNT NOT DISCONECT IT. After putting everything back together, started the car and puf...... rpm at 3000 for about 2 minutes, then car surge between 1000 and 3000 rpm all the time.
Toke it to nissan dealer, they made me change throttle body, but nothing change. They try to access the ECU to make it re learn the iddle, but didnt work.
They ask me to replace ECU and throttle body for a second hand with same part nummber. I did it. Didnt work.
Nissan is asking me to replace ECU and throttle body for a NEW one, imported from Japan, at a cost of $5680 dollars (about 4500USD) yeeeessss..........
So I would like to ask, if anyone has come to a problem like this, in which ECU does not admit any changes, and that the only solution is a new ECU..... is this possible? 4 weeks spend trying to fix it, I am buying my friend a new car, so I can spend what ever it take to repair......
Thank you guys
|ecu , iddle control module , surge , throttle body|