Engine/Transmission (1998.5 - 2002) Apps

[RClark]

I have GEnos APPS and am ready to replace it. The directions say to use the #3 pin for voltage reading and don't ground it. It looks like the pijns are small, and they are not marked. How do you do this?

 

[JKreiss]

It's been a while since i did the APPS on my old 99', but i found THIS online and it might help.

 

[RDMueller]

I just replaced my APPS with one from Timbo, which I believe is essentially the same one Geno's sells. In my case, the instructions said to insert a paper clip next to the green wire (pin no. 3) and take the voltage reading there. Not 100% sure that it will be the same color with Geno's APPS. I'd give them a call to see. I've always found them to be very knowledgeable and helpful.