Petrol Diagnostics: Vauxhall Astra 01 1.6 Z16SE - P0400 EGF flow fault, how do you test EGR

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Vauxhall Astra 01 1.6 Z16SE - P0400 EGF flow fault, how do you test EGR Archived Message
Posted by Andy Gladish on March 16, 2005, 11:28 am
Autodiagnos reads P0400 egr flow...it cleared for a while then on one occasion immediately after start up it idled very poorly for a few seconds...this put mil on again with same code...Looking for the best method of testing egr please..its a 5 wire...Thanks

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Vauxhall Astra 01 1.6 Z16SE - P0400 EGF flow fault, how do you test EGR - Andy Gladish March 16, 2005, 11:28 am
replies - Chris Angus March 16, 2005, 4:24 pm
fixed - Andy Gladish March 17, 2005, 2:11 pm