Re: Code P0442 - What is it??

From: bernd@texas.net
Date: Tue Sep 11 2001 - 12:14:32 EDT


Check the evap canister hoses under the bed of the truck. Here's the actual
code description though.

- Bernd

-----------------------------------------------------------

P-0442 EVAP Leak Monitor Small Leak Detected

SYMPTOM LIST
P-0442 EVAP LEAK MONITOR SMALL LEAK DETECTED

TEST NOTE:
All symptoms listed above are diagnosed using the same tests. The title for the
tests will be P-0442 EVAP LEAK MONITOR SMALL LEAK DETECTED.

WHEN MONITORED
See DRB III.

SET CONDITION
See DRB III

POSSIBLE CAUSES

EVAP system hoses or wiring damaged
EVAP system component leaking
Leak detection pump leaking
EVAP leak monitor small or large does not reoccur

> Hi guys,
> I've got ~50K miles and got my first check engine light. The code is P0442.
> Does anyone know what this is?
> thanks!
> Jason
>



This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:02:46 EDT