JMGTR32 Posted March 16 Report Share Posted March 16 Hi folks, Wondering if there anyway to calibrate the signal from the link to the ATTESA ECU. after the engine rebuild I’ve been intermittently been losing the 4wd and the light comes on. Either under heavy braking, or a cold start. Every time it’s the TPS signal. I have the fuse wired to a switch and cycling it off and on ( or ignition ) cures it. I’ve calibrated the TPS on the link a few times and I’ve ran logs and the TPS signal never drops from the link so I think the issue is going between them. Has anyone encountered something like this before ? Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 17 Report Share Posted March 17 What voltage is showing on AN Volt 3 with the throttle closed? Quote Link to comment Share on other sites More sharing options...
JMGTR32 Posted March 17 Author Report Share Posted March 17 3 hours ago, Adamw said: What voltage is showing on AN Volt 3 with the throttle closed? Showing 0.52v Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 17 Report Share Posted March 17 That sounds about right, maybe a little high. Can you confirm the TPS Out jumper is in the 1:1 position: Quote Link to comment Share on other sites More sharing options...
JMGTR32 Posted March 30 Author Report Share Posted March 30 Hi Adam, yea it’s as it should be Quote Link to comment Share on other sites More sharing options...
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