C20let starts and cuts out until its warm.. - Corsa Sport - for Vauxhall and Opel Corsa B, Corsa C and Corsa D

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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » C20let starts and cuts out until its warm..

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Generation

Member

Registered: 7th Jul 09
Location: Essex
User status: Offline

1st Jun 13 at 08:43

Any ideas?
Having arguments with neighbours everytime I try and start it, as I have to rev it to try and keep it on, until its warm then it's fine

bigron1988

Member

Registered: 29th Aug 09
Location: Southport, Merseyside
User status: Offline

1st Jun 13 at 10:25

Try a new cts

Generation

Member

Registered: 7th Jul 09
Location: Essex
User status: Offline

1st Jun 13 at 10:25

First thing I did was that mate

Richie

Member

Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline

1st Jun 13 at 13:11

Always check hot start valve behavior isnt going mental first... then ICV/TPS or lambda is where I'd place my bets. Does it start and not cut out if you unplug the lambda?

As per Max boost site there are certain sensors that can be unplugged and the ECU will simulate a value to at least get some sort of behaviour.

Sensor/Fault Replacement Value
Oxygen sensor circuit 450 mV
Coolant temperature sensor 40 °C
Knock sensor circuit Ignition timing is retarded b 8.5°
Throttle valve sensor malfunction Throttle angle 30°
Intake air temperature sensor 20 °C
Hot wire mass air flow meter Replacement characteristic curve, dependent on engine speed and throttle valve angle.

[Edited on 01-06-2013 by Richie]

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