Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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Anybody live in birmingham or know anybody who know the c20let inside out,
if you do and want to earn a bit of money i need my car checking out Corsa b C20let because im lost at what the problem is and i have changed everything,
to a knowledgeable person it may be an easy fix i just need help now
[Edited on 01-05-2010 by Robo C20Let]
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Rick Draper
Member
Registered: 10th Feb 01
Location: Cheshire
User status: Offline
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Whats the problem with it?
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Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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Hello i have a c20let in a corsa and im having some problems. on full throttle the car revs to 3000rpm then jerks and judders but when lightly accelerating it will rev (no cleanly) most of the way.
i have changed
sparks (gapped to 0.6-0.7)
leads (new set of origionals)
dizzy and dizzy are
coil
red injectors
fuel filter
fuel pump
coolant temp sensor
working air flow meter
2 ecu's (phase 2 and 3)
new acutator
the eml doesnt come up with any faults and i know it is wired up correctly as i have forced a fault to check
i have cut out the amal valve and put a pipe from the turbo straight to the actuator (i know it wont help but i have a manual boost controlller ready to go in)
with both ecu's it happens at the same point in the rev range
i really dont know anymore
any ideas would be mint
sorry about the long post
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Jamie_Hastings1
Member
Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
User status: Offline
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Hesitating under load basically? Mines had the same problem. Was a mixture of a leaky rocker cover gasket and fukd actuator. You seem to have everything covered though.
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Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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i know lol just a quick question should the engine start with cam sensor plugged in but crank unplugged
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AdamF
Premium Member
Registered: 24th Apr 02
Location: Bexhill, East Sussex
User status: Offline
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what boost are you running?
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Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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turned boost up and down it doesnt matter does it no matter
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thegsi
Member
Registered: 3rd Feb 07
Location: Kidderminster Drives: Evo (you can't afford one)
User status: Offline
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Does it happen more in or out of boost load?
Give Stu at Griffin Auto's, Brierly Hill a call mate.
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Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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i will give him a bell, it happens around 5-10psi on both ecu's so i know its not them
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AdamF
Premium Member
Registered: 24th Apr 02
Location: Bexhill, East Sussex
User status: Offline
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sounds to me like you have a boost leak.
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Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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i will have a check gezza
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scottc1088
Member
Registered: 7th Mar 05
Location: Chesterfield Drives: Corsa Gsi, Cbr600
User status: Offline
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dizzy cap and rotor been changed?
does it still do it with afm disconnected?
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Robo C20Let
Member
Registered: 22nd Feb 10
Location: Somewhere inside your mom !!!
User status: Offline
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yeah it still does it with the afm disconnected, yeah they have been changed
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