P0135 fault code keeps coming back

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Dashieboy

New member
Joined
Jul 31, 2016
Messages
3
p0135 fault code will not go away changed sensor for 3 others I had and then a new ford one still coming back checked fuses all ok but still there bugging me as its on a race car and I need the lowdown grunt in 2nd and it is holding back and doing my nut in only have the one sensor the blue one long cable at rear of 421 by centre section joint ??? Someone please help lol
 
Tape ecu bud but as soon as you run the car it comes back and you feel the power loss under 3k and I'll scan it again and fault is back
 
What year is the loom? I assume the plug has been modified if you're running a blue one in the pre cat socket?
 

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