just did an ecu check comes up with code 55 great!!

 

did left&right o2 sensor test fine!!

 

1/was going to post some pics but cameras not working,basically on the ecu itself theres a metal badge about 6"long saying STEALTH is that normal or does that mean its been uprated.

 

2/theres a loom coming out of the ecu not connected to anything just lying next to it WHY and whats it for.

 

the reason i did an ecu test was a general thing really,and ive been getting alot of smoke on start up.and oil build up in the backbox i thought turbos but its only on start up once been for a 5min run its gone and doesent appear at all,boosts all the way up and pulls like f**k,guys is there any way of 100%comfirming its turbos or couid it be pcv related :confused:

just done a search for stealth ECUs and comes up with apositive site looked up nissan 300zx from listing and gives hp gains of 25-30hp,why dident the car have a boost controller aswell but still want the smoke Q answered please

 

thanks greg :confused:

I got smoke as well. when you get a answer give me a pm so I can get it sorted. Mines only left hand side normaly though. cars running a treat appart from that

I had a stealth badge on my ECU aswell. Seemed pretty standard to me. Standard chip in it etc.

I think the loom you're talking about is for the cruise unit. Short loom on LHS of ECU with a small black plug on it?

Could this smoke be condensation which happens in damp weather?

Could this smoke be condensation which happens in damp weather?

 

Depends on how long it stays in the air really. I get a lot of smoke/steam in the colder months and had exactly the same worry but I am assured it's just condensation.

 

If you have a Cam Corder make a little clip and the guys on here should be able to clear up or confirm any problems.

Depends on how long it stays in the air really. I get a lot of smoke/steam in the colder months and had exactly the same worry but I am assured it's just condensation.

 

If you have a Cam Corder make a little clip and the guys on here should be able to clear up or confirm any problems.

 

 

yeah il take a pic later guys fairplay ;)