Post by
cccpman »
https://forums.nicoclub.com/cccpman-u36612.html
Thu Aug 23, 2007 5:10 pm
The NICO ecu would not connect to conzult so I had to install the old one, here are my problems from this LONG repair
Coolant leak was solved, it was the hose that leads to the two coolant jackets, like I said solved not a problem no leaks even with pressure
detonation sensor circuit - code 34I have spent so many days working on this. The car SOUNDS like a drag engine that has a carb instead of a FI system. I checked with brake parts cleaner for a leak on all the gaskets, there is nothing at all, two cans wasted. I am thinking this has SOMETHING to do with the knock sensor replacement that started this whole ordeal, but the KS wont make the engine sound like that now would it? (ECU will get idle to about 800 but thats as good as it gets, usually right around 1200, very slight vibration). I replaced the KS on the Q my friend bought after he tested mine and his repair went without a hitch (and in 2 hours) so im totally lost right now. Would a sound clip or something like that help diagnose? Note the engine smells almost like rich exhaust when it has been running for a minute
I took the car for a spin up the road, NO POWER at all with default or NICO ecu installed. Flooring it actually takes away from the power, I had hopes this would throw a code but it didn't. Really need advice as I have been pulling my hair out, I have done this every damn day since the problem started, hell I can get the plenum off without braking a single hose in under an hour now, the coolant jackets in 5 minutes, and put it all together even faster
Im thinking harnesses could be damaged, but what other possibilities? (mostly, the SOUND of the car - what the hell is causing this). Sorry if this is not easy to read, im going crazy