© 2025 DRIVEN LIFESTYLE. All rights reserved.
This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.
Ok, I only have two ecus so I am missing the one for the bypass thermocouple and thats why the plug is hanging, that should be where my problems...
Ok, I followed the ones off the cats, and they do go into the ecus on each side. However, the third thermocouple from the bypass valve is just...
They are both plugged into their cat ecus, I have 3 thermocouples. One coming off each cat, and one coming right after the bypass valve (thats the...
Ok I went home to check everything. The LH and RH thermocouples are plugged into the bottom of the cat ecus like they should be on each side. The...
Those are plugged into the cat ecus, on the bottom plugs, but then there is nowhere for that plug to go with the braided lines, is that one...
I could unplug the bottom plug and then plug that hanging one with the braided wire (the one that goes right by the bypass valve) in, but then...
I only have the one in the picture with the metal braids that is not hooked up, but there is nowhere in the ecu to connect it to. Does your ecu...
Ok I hopefully these pics work, they are pics of the right and left side cat ecus (the right side one you can see that plug that is just...
I tried a few minutes ago but am having issues with my software and will probably have to wait until the weekend if thats ok. If you get around...
Thanks a million goth!!! I managed to take some pics of my vescovinis/that plug I told you about so whenever you want me to email them let me know.
So if you have other codes coming up then the ecu will not allow the bypass valve to open???
Before I had my CEL issues, when I was cruising around in 3rd or 4th gear, if I would accelerate half-throttle or part throttle it seemed that...
I noticed I have a lot of the same codes as you (1448, 1445, 1115) You mention something about a vescovini ecu? Is that the same as the...
Well I can see all 4 02 sensors plugged in(if you meant they werent physically plugged in) and it appears they are plugged in on those little...
Not sure as I just purchased the vehicle (cats were already on there and im sure the prev owner knew about this but just cleared them long enough...
Im not getting the slowdown light, but rather many CEL codes (p0160, p0134, p1448, p1115) They are saying the 02 sensors do not have activity...
I searched for the answer but couldnt find any pics or find them in my manual, where are the ecu's for the cats located? Much thanks in advance!
My CEL came on today and I pulled the codes and got: P0160----02 sensor ckt no activity (bank 2 sensor 2) P0154----02 sensor ckt no...
I've seen people try and hit a homerun by going for the lowest possible mileage cars only to strikeout. What they ended up with was a car that...
Funny this thread just popped up as I finally saw a 355 spider yesterday! Being around southern California you would think it would be more common...
