What causes a P112800 code?

P112800 can be triggered by several issues — see the verified probable causes and step-by-step diagnostics shared by mechanics and owners on OBDIY.

Can I drive with a P112800 code?

Drivability depends on the severity. Check the severity rating and verified driver reports on this page before continuing to drive with P112800 active.

How do I fix P112800?

Follow the step-by-step diagnostic on this page, then read the verified fixes contributed by other Heavy Truck owners — the answer marked "Verified Cause" worked for the original poster.

OBDIY

Log in Sign up

OBD-II

P112800

The oil pressure for cooling the pistons is moderately low

What it means

No subtype information

Sign in to view symptoms, probable causes, diagnostic steps, severity, and related codes

Log in Sign up free