SYMPTOM TROUBLESHOOTING INDEX
OIL PRESSURE SWITCH TEST
1. Remove the BLU/YEL wire (A) from the engine oil pressure switch (B).
Symptom
Diagnostic procedure
Also check for
Excessive engine oil
consumption
1. Check the loose of the engine
oil fill cap, oil drain bolt, and
oil filter.
2. Check for oil leaks.
3. Check for worn valve guide(s)
or worn valve stem seal(s).
4. Check for damaged or worn
piston ring(s) (see PISTON
RING REPLACEMENT ).
5. Check for damaged or worn
engine internal parts (cylinder
wall, pistons, etc.) (see
BLOCK AND PISTON
INSPECTION ).
Low oil pressure indicator does
not come on with the ignition
switch ON (II)
1. Do the gauge control module
self-diagnostic function (see
SELF-DIAGNOSTIC
FUNCTION ).
2. Test the oil pressure switch (see
OIL PRESSURE SWITCH
TEST ).
An open in the wire between
the gauge control module and
the oil pressure switch
Low oil pressure indicator stays
on
1. Check the engine oil level.
2. Do the gauge control module
self-diagnostic function (see
SELF-DIAGNOSTIC
FUNCTION ).
3. Test the oil pressure switch (see
OIL PRESSURE SWITCH
TEST ).
4. Check the engine oil pressure
(see OIL PRESSURE TEST ).
5. Check the oil filter for
clogging.
6. Check the oil screen for
clogging.
7. Check the relief valve.
8. Test the oil pump (see
INSPECTION ).
A wire shorted to ground
between the gauge control
module and the oil pressure
switch
2006 Honda Odyssey LX
2005-06 ENGINE Engine Lubrication - Odyssey
martes, 17 de julio de 2018 19:40:48
Page 5
© 2011 Mitchell Repair Information Company, LLC.
