2000 GMC Jimmy "2001 yukon banks" Questions

...also be likely the vacswitch on the smog pump is the causes. do you have a solution on code 1416 2001 gmc ...

2001 yukon codes causes banks 1 and 2 to run lean? what sesor causes a 2001 yukons banks 1 and 2 to run lean? If bank one and two are running lean problem is the Mass Air Flow Sensor (MAF) Dirty or ...

where is the oxygen sensor located in bank one on 2002 yukon Denali Bank one is the drivers side. If it is bank 1, sensor 1 the it is in front of catalytic converter...if it is bank 1, sensor 2 then ...

2001 GMC Yukon XL 1500. Code problems P0134 P0154? Hello my friends. My car is a 2001 GMC Yukon XL 1500. I had a problem with the code P0133 Heated Oxygen Sensor HO2S Slow Response Bank 1 Sensor P0153

2001 GMC Yukon XL PO171 System to lean left bank. Lean means either not enough fuel or to much air. Might have an injector problem. Check plugs on that side, see what color the white porcelain part is

2001 Yukon Denali. I can only find one located on drivers side after cat.( I had the code read it was a po 138 hearter sensor malfun. bank 1 sensor 1) I have been told the sensor is located by the # 1

...2001 yukon denali and im getting these trouble codes(p0171bx2, p0102b, p0174b) and i dont know where to find out what they are. Also it read im lean in bank 1 & 2 po 0102 is mas air flow sensor ...

2001 Gmc yukon I had codes p1133 and p1153. So I replaced the o2 sensors , bank 2 sensor 1 was good but bank 1 sensor 1 code came back on I thought I got bad sensor so swapped it out with another ...

i have an 01 yukon it is comin up with codes p0452, p0131, p0151, p0430, p0307...it is misfiring it used to only start at a quarter of a tank of gas now its doing it at over a half...we have replaced ...

...2001 yukon-xl? service engine soon Trouble Code: P0161HO2S-22 (Bank 2 Sensor 2) Heater Circuit Malfunction Possible Causes: HO2S heater low control circuit is open or shorted to groundHO2S heater ...