2.3 NG Starting issues - Page 4

Cynical26 · 05-01-18, 11:05 AM

The metal breather pipe (No. 2) is blanked off.

The rubber connection from the crankcase (No. 4) is open.

Both number references from the top diagram I posted.

John. · 05-01-18, 12:35 PM

The fuel filter's been changed yes?

Have you lifted up the fuel metering head(just split the airbox) to check that the flap moves freely and doesn't stick at any point?

Hanuman · 06-01-18, 10:20 AM

In the coupe, with NG engine, does the idle control valve also provide the extra air for cold start, that would previously have been the auxiliary air valve in previous less sophisticated setups?

Does the idle control valve function correctly?

06-01-18, 10:20 AM	#33
Hanuman Trickster Classic Audi Club Member Join Date: May 2009 Location: Heckling from the cheap seats Posts: 6,646	In the coupe, with NG engine, does the idle control valve also provide the extra air for cold start, that would previously have been the auxiliary air valve in previous less sophisticated setups? Does the idle control valve function correctly? __________________ enjoying a curry and a tiger beer

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05-01-18, 11:05 AM	#31
Cynical26 Grown up member Join Date: Dec 2016 Location: North Ayrshire Posts: 670	The metal breather pipe (No. 2) is blanked off. The rubber connection from the crankcase (No. 4) is open. Both number references from the top diagram I posted.

05-01-18, 12:35 PM	#32
John. 4 ring whore! Classic Audi Club Member Join Date: Mar 2011 Location: Scottish Borders. Posts: 6,470	The fuel filter's been changed yes? Have you lifted up the fuel metering head(just split the airbox) to check that the flap moves freely and doesn't stick at any point?