I’m planning on having my 4agze in my MR2 for the first time by the end of March, but the only thing I can’t seem to find is a knock sensor. One guy is selling his for $400, but I really don’t want to pay that much. I would like to install a G4 KnockLink, they are selling for $200, and show when...

Hello, I just bought a 91, has a JDM GEN2 in it, however was a turbo chassis stock FWIW I bought this from a friend for dirt cheap as it died while he was driving home last year. He hit a bump, and it died. I have replaced the AFM, and distributor, no change. The car with do one of...

Hoping I can get some help from the community diagnosing an odd CEL issue I am having. My 93 MKII (purchased 2 weeks ago) with JDM 2nd Gen 3GSTE full rear clip swap (performed by ATS in 2012) is throwing a CEL, but when I attempt to pull the codes per EG-178 no codes show. The CEL just blinks...

Accidentally drained battery, took car out for a long drive to recharge battery. Apparently my EBC stopped working and so I was overboosting to like 26ish psi which blew out my compressor outlet hose and gave me CEL code 52. I replaced the hose and took it to the shop to have the knock sensor...

Cliff Notes: 1) Battery unplugged + No key in the ignition 2) Battery plugged in + No key = headlights pop up & turn on w/CEL --- My '86 MR2 developed the well documented issue with the interior blue junction box (#3?) - both turn signals were lit solid when turning on the headlights, the...

I just finished my car, finally, 93 NA to 93 JDM Gen2. Drove it for the first time the other night and ever since I am getting a CEL light @ 4k, doesn't matter the gear. It will come on/off and after the 2-3 time it will stay on but it'll go away after turning the car off. Got these codes: 12 -...