Ca18det Misfire issue

JJK_S13

New Member
Hello, so I’ve been having this issue with my ca18det where it will start to hesitate and misfire trying to rev over 4K. I’ve sorta narrowed it down to tps I have tested it and everything seems okay. I’ve heard it needs to be set to 0.5v closed but the issue I’m having is I can only adjust it to around 0.7 and it won’t adjust any further, the idle switch tps wire was snapped by a previous owner so I’ve fixed it but plugging it in the car will not go above 2k it just cuts out and bogs down till it hits idle so I have to run it without that plugged in. This is doing my head in so if anyone had any ideas it’d be much appreciated
 
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