OK I have a jumper wire on number five and number six and the key is on service engine soon light is on but not flashing

 

So I just drove it down and use an end of a 3100 and there is no communication link so it’s not just my scanner and jumping five and six did not do anything.. So when I start investigating for the missing link it’s running fine right now but it wasn’t yesterday

 

Which pins in your trucks ODB connector have connectors in them?


George

 

You can see which pins it has in this photograph

You can see which pins it has in this photograph
Number 2 5 6 9 13 and 16

 

Here are words that I don't say very often - I'm stumped. The connected pins that you have in our ODB socket do not correlate to either the '94 straight ODB 1, the '95 ODB 1.5 or the '96 ODB 2 wiring diagrams. The fact that the jumper from pins 5 to 6 doesn't work suggest that either you have a wiring problem, your system is faulty, or you have straight up ODB II and a scanner that doesn't handle that transition year well, or something else entirely that is outside of my knowledge here.

I'm sorry that I could not help you.

George

 

George I thank you very much for the help that you did offer and I think I’m just going to have to sell this and get my son a different rig because I’m tired of playing with it

 

I hate it that we could not help you on this. '95 is a tough year for code reading, its well documented here and elsewhere but there should be a solution. We have a really sharp member/administrator here that I have a lot of respect for who has knowledge on this - swartlkk. Why don't you PM him and see if he has any insight, he may have knowledge beyond mine.


George

 

I think I’m just going to offer it up as is and try to trade it for a car, it does run good and the check engine light is not on anymore but it runs ****ty occasionally and then the check engine light comes on and I just don’t have the time to put into it especially when it’s my most hated enemy electrical issues....

I can’t afford all this time off of my paying clients cars fixing my sons car

 

Best of luck. It's a shame that '95 is such a PITA.


George

 

Thank you and I totally agree LOL