I hooked up my obd2 up to my van and recieved a few fault codes, the first was p0134, easy enough seems to be the o2 sensor. The next ones got me bit cofused though. p0108- manifold absolute pressure high input cir, p0401 exhust gas flow insuficent detected, and the last of which my book dont even cover is p 1784. I am thinking mabye the cadilac converter going bad? :huh:
96Grand
07-16-2006, 09:29 PM
p0108 = MAP SENSOR VOLTAGE TOO HIGH
p0401 = EGR SYSTEM FAILURE SOMEWHERE
Still Looking for p 1784.
Get the MIL codes using the kay dance, let me know what you get.
minivanfreek
07-17-2006, 11:07 AM
Im guessing the egr valve is faulty and need replaced. Thinking back i did run low on gas just befor the problems arose, I think maybe I picked up some of that 3 dollor a gallon gas crap in the bottom of my tank and gummed up my fuel filter. Would it be possible to get the map sencor reading from that? I can change the map sensor but its about a 100 dodge dollors. Im not sure of the key on off dance thing however i did hook it to my osb reader, and got these codes.
