Questions & Answers for: no reading at obd

OBD 1 and 2 will not communicate with PCM. I have a '94 Pontiac Bonneville SE. The car starts and will sometimes idle (rough) and stall, Idle OK but after fluctuating throttle will maintain a high ...

I have a code reader but there is no hook-up for my 1992volvo960 2.9litre engine.My check eng. light is on.How do I read codes now? OBD 11 scanner reads from 1996 to later models, your car is obd 1 ...

2001 Ford Explorer Sport OBD fails to read OBD fails to read diagnostic code. Engine light on. Cigarette lighter works. Won't give code, 0. which obd tool do you used?maybe you used obd tool ...

How to read obd code suzuki aerio I have light "service engine soon" on. Need to read obd code. Cannot find where to connect scanner. There should be two OBD ports on this vehicle, one under the ...

Why my 2001 town & country 3.8 will not shift gears? I change the input and output speed sendors, on my 2001 Chrysler town ? & country 3.8. Car will not shift gears. Error vode are, p1784 -p0700 -

how to locate and fix codes below obd scanner read code po500 as also po191 Read for info http://www.obd-codes.com/p0500 http://www.obd-codes.com/p0191

...reading should be fairly steady. Typically the P0420 code triggers the Check Engine Light if the readings of the two sensors are similar. Read more at: https://www.obd-codes.com/p0420 Copyright ...

...OBD-II equipped vehicle, it means that the powertrain control module (PCM) has detected a low barometric pressure reading from the barometric pressure sensor (BPS) or the manifold absolute pressure ...

...OBD isn't working does it go with a fuse or something cause the machine isn't reading it message comes up can't read vin # I bought it to AutoZone Oriellys and Advance auto parts oh and a mechanic ...