02 Sensor locations
98 F150 5.4L E40D/4R100
Joined: Nov 2006
Posts: 28,530
Likes: 7,636
From: MI
That diagram looks a little off ?
Thread Starter
Shindog
Joined: Aug 2012
Posts: 56
Likes: 1
From: Magnolia Texas
Wow! Wish I would have waited before installing this $45 O2! Now Im probably stuck with it!
So No, Im not getting the 1137 or 1138 codes, just a o2 sensor code and cylinder 5 misfire. I replaced ALL the COP's about a year ago so figured Id just replace the plugs this time (Motorcraft plugs). So far no codes have come back but have only put about 10 miles on it so far. Can you guys offer a recomendation of what might be throwing this code? I went throught the truck and checked all vacume hoses, cleaned MAFS, throttle body, air filter and changes the plugs. It has duals from the cats back and no exaust leaks. Truck has the Gotts mod and seems to run fine however I keep getting the check engine light and the code is bad o2 sensor bank 1 sensor #2 and I am getting about 11 MPG! I do have a lift with 31inch tires so I know that hurts me but 11mpg? ouch!
So No, Im not getting the 1137 or 1138 codes, just a o2 sensor code and cylinder 5 misfire. I replaced ALL the COP's about a year ago so figured Id just replace the plugs this time (Motorcraft plugs). So far no codes have come back but have only put about 10 miles on it so far. Can you guys offer a recomendation of what might be throwing this code? I went throught the truck and checked all vacume hoses, cleaned MAFS, throttle body, air filter and changes the plugs. It has duals from the cats back and no exaust leaks. Truck has the Gotts mod and seems to run fine however I keep getting the check engine light and the code is bad o2 sensor bank 1 sensor #2 and I am getting about 11 MPG! I do have a lift with 31inch tires so I know that hurts me but 11mpg? ouch!
