OK.. i hope this doesn't sound confuseing... I had my scanner hooked up this afternoon when i was driving down the road... i noticed that when ever i got on the gas or got completely off the gas the car went to open loop (dri) which i'm guessing meaning open loop while driving. but if i just get on the throttle a lil it stays closed loop... i have checked my plug wires & vacume fittings *have a vac gage in the car* and i'm still comming up blank... is this normal for our cars???
Only engine mod