How did I fry my ecu

[fabio240]

Thursday I installed an afc neo and it worked fine with the stock Maf which was bad .Then I installed the z32 Maf and as soon as I did that and turned the key it fried my ecu.The wierd part is that inside the ecu where it fried was pin 55 Ambient Air Temp Sensor and also theres a mystery wire for pin 17 Injector Pulse Duty Output (Trip Computer For Fuel Usage Meas.) which is just hanging now and I dont have a clue where it goes and I have my friend an sr20 guy hanging over my shoulder laughing at my pos thanks for ur reply.

[boost_boy]

Thursday I installed an afc neo and it worked fine with the stock Maf which was bad .Then I installed the z32 Maf and as soon as I did that and turned the key it fried my ecu.The wierd part is that inside the ecu where it fried was pin 55 Ambient Air Temp Sensor and also theres a mystery wire for pin 17 Injector Pulse Duty Output (Trip Computer For Fuel Usage Meas.) which is just hanging now and I dont have a clue where it goes and I have my friend an sr20 guy hanging over my shoulder laughing at my pos thanks for ur reply.

Wrong connections will cause this nearly everytime.

Dee

[MeanGreenS13]

ive got a good working ECU for sale, Email me [email protected]

i can only take moneyorders as i forgot my password for paypal and cant get it back for somereason haha

[fabio240]

But I dont understand what I did wrong because I followed the write ups word for word.Is there any kind of way I can trace down the bad connections?

[fabio240]

Also I dont know where that mystery wire goes and do I need it?

[MeanGreenS13]

no clue man, i suggest having someone better at electrical stuff look at it.

if you want the ECU let me know

phil

[bradt]

I fried the same input on my ECU 3 years ago. Never quite understood what happened because it ran fine one day, went to go to work the next morning and it fried. Replaced it with a MINE's tuned ECU and has run great ever since.

[fabio240]

I just hope I dont fry another ecu

[fabio240]

can someone tell me if I need the grey and red wire on pin 17 or what the ambient air temp sensor does Ive tried google and all other foums where is the CA love if I wanted to be treated like this I would have gone SR.