ECUtune Stage 1v5

[Tiamat-red]

Oh sorry, 55 is egr gas temp sensor(california).
I have a 92 with what I ASSUME was a 92 ecu.

Man...I have inspection next month, and I had to take the tan resistor out of the ecu too...
Maybe I can solder it back on.

[longassname]

I used later model basecode this time. Send your ROMs back. I'll switch back to the 92 basecode and send you new ROMs.

[longassname]

I was hoping the late model basecode wouldn't throw the code 55 on the 92s but only had one way of finding out. I'll switch back to the 92 basecode tonight. Anyone else who has a 92 and has 1v5 already send it back.

[longassname]

do you have a 92 or a 95

Originally Posted by 92svx95

Just received the 1v5. Gonna install it at work and see how the test drive feels on my way home Thx Mike with the fast shipment..

[92svx95]

hehehe the chip feels awesome. definately more noticable then 1v4... i was having so much fun driving home that i lost track of my gas and my gas light came on so i came home for dinner =] my check engine light did come on but its becuse of my stupid speed sensor,,, mebbie i should go check for a code 55... mines a 92 Mike.. my 95 stays stock . ill go check for the code 55... oh yea i like the new chip thx

[longassname]

I would re-wire that guage to its own sending unit. You're probaly not getting an accurate signal to either the ecu or the guage.

Originally Posted by Tiamat-red

Uh, oh,
Just installed it and now I have a check engine light.

Codes 37, and 55
37 may be because I'm running my A/F gauge from that ecu lead, but 55?
Why would it throw a 55??

Why is nothing ever easy on this car...

[92svx95]

i got good news and some bad news.... atleast its not throwing a code 55,, but the bad news is my ecu caught on fire j/k only bad news is i need gas!!!!!!! i definately like the 1v5 ill check codes in a week just to be sure...

[longassname]

I see you are in California; is yours a California model? The 92 california model has the egr temp sensor just like the later models (just mounted in a different place). The 92 California models have the egr temp sensor mounted directly on the egr valve. Latter model cars have the egr temp sensor mounted on the rear passenger side of the manifold. As I understand it, 92 non California model cars don't have an egr temp sensor.

Originally Posted by 92svx95

i got good news and some bad news.... atleast its not throwing a code 55,, but the bad news is my ecu caught on fire j/k only bad news is i need gas!!!!!!! i definately like the 1v5 ill check codes in a week just to be sure...

[92svx95]

hmmmm run a carfax for me i dont think its a ca model,,, any way to check ??? i do vaguely remember it being from diff state but i dont remember..

[longassname]

The key would be to look and see if it has an egr temp sensor in either of those locations.

Originally Posted by 92svx95

hmmmm run a carfax for me i dont think its a ca model,,, any way to check ??? i do vaguely remember it being from diff state but i dont remember..

[92svx95]

im not seeing a EGR temp sensor i guess problem solved!

[longassname]

tiamet-red did you just install your afr meter at the same time? Install it on the passenger side?

[Tiamat-red]

No, the A/F gauge has been there for about 2 years.

[mikecg]

Originally Posted by Tiamat-red

Oh sorry, 55 is egr gas temp sensor(california).
I have a 92 with what I ASSUME was a 92 ecu.

Man...I have inspection next month, and I had to take the tan resistor out of the ecu too...
Maybe I can solder it back on.

If your desperate I can check the ECU I have in the parts car. If the resistor is still in tact I could let you barrow it for inspection. But I would be suprised if that caused you to fail.

[Tiamat-red]

Naaa, the inspection isn't due untill Feburary so as long as there isn't a problem getting it back to me before then I can drive my Jeep to work.

Also, I just went out and unplugged the battery, unhooked the A/F gauge, and took it for a 5 minute drive. After hooking the battery back up of course.
The code 55 came back on but not the 37. But it also stalled coasting into my driveway. So the A/f gauge may have caused the 37, but I'd still rather not drive it if it's going to stall...