Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.

New Posts Contact us

Just Commodores Forum Community

It takes just a moment to join our fantastic community

Register

Engine check light

Status
Not open for further replies.

JasonJohnston

New Member
Joined
Apr 16, 2016
Messages
2
Reaction score
0
Points
0
Location
New Zealand
Members Ride
Vy commodore v6 wagon
My issue is car goes great but when I put my foot down to pass a car the engine check light comes on and the car starts to shudder you stop turn car off then back on cars good as again driving me crazy can anyone help
 

Lex

Well-Known Member
Joined
Sep 19, 2012
Messages
5,878
Reaction score
5,236
Points
113
Location
Geelong Victoria
Members Ride
VT Executive S1 V6 6 speed Auto Wagon
Ls1 or ecotec?


If it’s the ls1-ls3....a common mishap with the ls series is the knock sensor/Welch plug/s under the intake manifold either wears out and becomes faulty or gets knocked about from the heat off the block and forces the sensor to under volt and throws the check engine light....because it’s not giving the ecu the correct signals it will go into limp mode/run like **** until you restart the ecu or replace the knock sensor that’s buggered.
(FYI) This thread is nearly 4 years old.
The day he posted, was the last day he was last seen.
 

Trevor loves holden.

Well-Known Member
Joined
Jun 6, 2019
Messages
3,508
Reaction score
750
Points
113
Location
Victoria
Members Ride
vs commodore
I hope he hasn't waited 3-4 years for a response,
upload_2020-1-1_15-24-50.jpeg
 
Status
Not open for further replies.
Top