On connecting the diagnostic scanner to my Toyota Hilux D4D, 2002 model, the "p1271 - no defined code" was displayed. the check light remains on & the pick of the car is reduced appreciabley..can anyone tell me how to resolve this issue??
Sorry buddy, but this is too technical. Take it to some other diagnostic centre. You might want to check all the fuzes though.
& do let us know when you are able to fix the problem.
well i am also working in an EFi workshop. so i also need to know where the problem lies. so that i can perform any check up or suggest anything to the customer.