Take it to a mechanic and throw money at it.
were is the oil pressure sensor located
its located under the plenum on the valley cover
It is in the large hose going from the air filter to the throttle plate.
where is speedometer sensor on 2004 avalanche
It's right in front of the starter up against the firewall. You have to take the starter off.
Where is located the crankshaft sensor in Chevy avalanche 2002 engine 5.3?
05 Chevy avalanche sensor 2 bank 2 located?
There are 2 knock sensors and they are both located under the intake on the top of the engine. You must remove the intake manifold to access the sensors.
you mean knock sensor
You need to take it to a repair and have then scan the system for codes and diagnosis it. It could be as simple as dirt on a sensor.
If the speedometer and abs light are not working then you have a speed sensor problem. If the speedometer or odometer are not working then you will need to take it to the dealership and have them send it off for repair.
BAD SENSOR BE CAREFUL SENSOR CAN MAKE AIRBAG DEPLOY It means there is a problem with the SRS. WARNING: This is not a DIY repair. Take it to a professional and have it repaired.