i have a 92 f150 302 5-spd, that has a poor acceleration problem, and today i did a self-test with a jumper wire. i came up with a few codes but some i don't see on the code list. here are the key on/engine off codes: 52, 294, 962, 94, 96.
for the running test, i got the truck to operating temp. turned the steering wheel half a turn and pressed the brake then let off. i floored the pedal when i got the single flash. heres my results for the running test: 255, 225, 52. i'm thinking maybe i messed up its actually should be 25 and 52 maybe? anyway, would any of these codes be the cause for my sluggish acceleration problem?

 

Can`t be guessing on codes.

 

i did each test 3 times. i think what i did wrong is there should only be 2 digit codes so key on/engine off would be codes: 52, 52, 29, 49, 62, 94, 96 and engine running test codes: 25, 52, 25, 52. all these codes are on the chart, would any of these cause my sluggish acceleration problem?

 

sounds like you got some automatic trans problems.

 

but my truck is a 5-speed standard not an auto!