2002 GMC Sonoma Extended Cab "chang sensor" Questions

2003 sonoma shuts down when MAP sensor is plugged in Working on 2003 GMC Sonoma Truck, Changed out the Fuel Pump and Fuel Filter, Also Changed out the IAC Valve, and the MAP sensor, Truck has hard ...

...that will flag my check engine light on occasion they are, P0171, P0174, P0151, and P0154. I have changed the bank 2 O2 sensor and it didnt do anything. Any suggestions on this problem would be ...

...reseting the code does not fix the problem thats not going to fix anything. you didnt say you changed the cam sensor so i would change it.if you did change it i would inspect the wireing to it. ...

obd 2 dtc po171fuel trim lean bank 1 changed fuel filter could it b the o2 sensor thats what ive been hearing? changed fuel filter and earased tha code but not sure its gunna come back on need to smog

...getting too much gas. 94 GMC Sonoma. V6 engine. Black smoke out exaust. Plugs keep fouling out. I Changed everything fuel related plus computer under dash board. Truck not starting now. HELP. Did ...

...and cleared the code po 155 still comes on on my 2002 sonoma please help which sensor did you change, the correct one is located on passengerside on exhaust pipe near the top. not after the ...

it surges when accelerating,change fuel pump fuelinjectors,oxygensenors,crankshaft sensor it could be airflow sensor

Crankshaft sensor wiring diagram 2002 gmc Sonoma I noticed 2 wires were pulled out of crank sensor while I was changing water pump punch your prob in on utube. might find it there.

...a 4.3.v-6 we have replaced the water pump,the thomerstat 3 times had the intake gasket replaced and changed the hoses changed the temp.sensors and the gauge said that it is running hot it shows it to ...

changed fuel filter, replaced fuel sensor, trouble code p0179, truck runs for few minutes then dies fuel comsumption sensor.its very expensive