P1270 Ford -f150 xlt 5.4l

Question

2002 ford f150 p1270 speedomiter gos from 1 to 100 mph. in les than 35 seconds it shift up to 2 geer ,i hold brak jetly and pres acc rpms go hier and it feals like its going about 35 mph

Answer 1

Hi there,

This code points to an issue with hitting the rev limiter. However, it shouldn't be causing these problems. Here is some more info for this code.

P1270 FORD - Engine RPM Or Speed Limiter Reached

Read more: https://www.autocodes.com/p1270_ford.html