Would P1152 or P1132 Ford code make engine loose power

Question

I have a 1999 Winnebago with a Triton 6.8 V10 on a F53 Ford chassis.

When I’ve been up and down hills for a few hours the engine bogs down like it has no power. If I let it sit several minutes it works fine for a few minutes then does it again. But engine ideles fine. If I let it set overnight I have no issues. This has happened twice.
Only codes I get are P1132 and P1152.
Any idea what needs to be fixed to stop this issue?

Answer 1

Hi there

These codes won't make it lose power, but the cause for the codes could. Basically thee codes indicate and issue with the fuel mixture. Usually the O2 sensors aren't the issue, but other things can be such as the mass air flow sensor. This could be a symptom of the maf sensor failing. Here is some more info on the code.

P1152 FORD - Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Rich Bank 2

Read more: https://www.autocodes.com/p1152_ford.html