SES Light is On, What's the Usual Cause?
03-01-2007, 12:59 PM
#1
On The Tree
Thread Starter
Join Date: Nov 2005
Location: Seattle
Posts: 100
Likes: 0
Received 0 Likes
on
0 Posts
SES Light is On, What's the Usual Cause? 2001 Camaro SS, 105k miles, no modifications to the exhaust or engine other than lid, pully.
SES light came on, stays on. What are the usual culprits?
Do I need to take it to Chevy and have it scanned for codes?
SES light came on, stays on. What are the usual culprits?
Do I need to take it to Chevy and have it scanned for codes?
03-01-2007, 01:03 PM
#3
On The Tree
Thread Starter
Join Date: Nov 2005
Location: Seattle
Posts: 100
Likes: 0
Received 0 Likes
on
0 Posts
A couple weeks back I drove the car accidentally after forgetting to put the gas cap back on. But that was weeks ago. Could this cause the SES to come on two weeks later?
03-01-2007, 10:29 PM
#7
12 Second Club
iTrader: (18)
Join Date: Mar 2005
Location: Lake Zurich IL
Posts: 638
Likes: 0
Received 0 Likes
on
0 Posts
possible causes......
o2 sensor
MAF
MAP
cam sensor
crank sensor
IAT
coolant t-stat no operating properly
bad coil
bad wire
bad spark plug
EGR system fault
AIR system fault
catylic effecency below limit
TPS
EVAP system fault
im sure theres more, but that should keep you busy for awhile
o2 sensor
MAF
MAP
cam sensor
crank sensor
IAT
coolant t-stat no operating properly
bad coil
bad wire
bad spark plug
EGR system fault
AIR system fault
catylic effecency below limit
TPS
EVAP system fault
im sure theres more, but that should keep you busy for awhile
