Trouble code P0133 means: HO2S-11 (Bank 1 Sensor 1) Slow Response Bank 1 means cylinder 1 Sensor 1 means upstream O2 sensor Replace the upstream O2 sensor and the erase code
You need a code reader or have a shop that has one plug into diagnostic port & can reset it for you.
If a 2000 Honda Accord gas light stays on the fuel sensor may be failing. Running a diagnostic tool will show if the fuel gauge sensor is malfunctioning.
Trouble code P2135 means: Throttle Position Sensor 1-2 Correlation Error
You can test the 2002 Chrysler 300 M knock sensor with a diagnostic tester. The diagnostic tester will tell you if the knock sensor is working.
You can run a diagnostic test for the knock sensor, on your 2005 Chevy avalanche, by hooking the engine up to a diagnostic tester.
If you haven't checked for a diagnostic code you're running the risk of wasting your money.
The easiest and most effective way to check a crank sensor is with a diagnostic tester. The diagnostic tester can determine whether the crank sensor is working properly.
A diagnostic tester can tell you if the camshaft sensor is not working properly. Most Ford dealerships have diagnostic testers.
Bank 1 is the upper oxygen sensor(s) before the catalyst (catalytic converter) bank 2 is the oxygen sensor after the catalyst (catalytic converter)
This indicates that you have a malfunctioning oxygen sensor. Take your jeep to one of the name brand auto parts store and they will have a reader that will verify this and sell you a new sensor. That will most likely take care of the problem.
Oxygen sensor
A Ford diesel diagnostic code P0470 means there is an exhaust pressure sensor malfunction. This may be caused by faulty exhaust back pressure sensor, or pressure sensor is open or shorted.