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The Mess Hall / Re: *** Introduce yourself here! ***
« Last post by 4Renix on July 04, 2024, 07:04:07 PM »1990 Wrangler 2.5 TBI 5MT
Hello all,
My father and I have been in the weeds on and off for six months diagnosing his YJ we bought from a relative.
Curiously, the emissions sticker under the hood says it's certified for under 4000 feet. I can't find any info on it, other than the high altitude CPS, which we installed.
Living in Utah at 4900 feet in a county that requires emissions, it's been a problem.
I've played around with Arduinos reading data from the ECU, but I'm not much of a programmer, so I bought a Snap-On MT2500 scanner and have been using that.
I can read sensor data, but I don't think the troubleshooting cartridge works.
I'm willing to share whatever info I can if anyone is interested.
Hello all,
My father and I have been in the weeds on and off for six months diagnosing his YJ we bought from a relative.
Curiously, the emissions sticker under the hood says it's certified for under 4000 feet. I can't find any info on it, other than the high altitude CPS, which we installed.
Living in Utah at 4900 feet in a county that requires emissions, it's been a problem.
I've played around with Arduinos reading data from the ECU, but I'm not much of a programmer, so I bought a Snap-On MT2500 scanner and have been using that.
I can read sensor data, but I don't think the troubleshooting cartridge works.
I'm willing to share whatever info I can if anyone is interested.