AEM V2 map sensor/TPS Issue

NewGen

New Member
Apr 6, 2007
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Norwalk, IA
AEM V2 map sensor/TPS Issue
Hey Guys, I'm looking for a little help on ideas with this problem. I've got a JDM 2jzgte with an AEM EMS v2 on it. It has a stock TPS sensor and a GM 3 bar map sensor. When i'm looking at guage view on the AEM EMS v2 and the car is turned off the map sensor reads -7psi when I press down on the throttle with the car still off the map sensor goes up to 6psi. The tps seems to be reading correctly and working just fine. If I go up to the throttle body and unplug the tps my map sensor will read 6psi. If I start the car my map sensor doesn't change at all. Any suggestions would be great!

Thanks much

Matt
 

NewGen

New Member
Apr 6, 2007
799
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0
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Norwalk, IA
Fixed the problem. One of the wires in my harness where it was soldiered frayed. It wasn't the soldier it'self the wire was just bad.