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Audi S2 Coupe - 2.2 20v Turbo


sidrick

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00523 - IAT Sensor-Temp High-Circuit Low-G42 same error code coule be Temp Low-Circuit High

01257 - Idle Air Control Valve

01247 - EV AP Canister Purge Regulator Valver-N80

01262 - Wastegate Bypass Ragulator Valve-N75

00513 - Engine Speed Sensor - G28

 

Was doing a bit of digging today and came across this:

 

Component - Fuse on 3B Engine - Status when this fuse blown

 

Fuel Pump - S13 (15A) - OFF

Diagnostic Plug (Black) - S21 (10A) - Runs without OBD

Wastegate frequency valve - S24 (10A) - Limp-Home Mode

Idle stabiliser valve - S24 - Limp-Home Mode

Carbon canister solenoid valve - S24 - Limp-Home Mode

Heater for lambda sensor - S26 (10A) - Runs

ECU B+ Feed - S27 (20A) - OFF

Holding Relay for Air Mass Sensor - S27 - OFF

Fuel Injectors & Air Mass Sensor - S28 (15A) - OFF

 

(info from http://www.s2central.net)

 

Probably not a coincidence that 3 of the items I'm getting fault codes for all go through the one fuse..... :)

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Had a day off today so put it to good use.

 

Replaced the accelerator pedal with a new item.

 

Pulled out the air con radiator and coolant expansion tank:

http://i126.photobucket.com/albums/p89/adolftitler/temporary-8.jpg

 

http://i126.photobucket.com/albums/p89/adolftitler/temporary-9.jpg

 

http://i126.photobucket.com/albums/p89/adolftitler/temporary-11.jpg

 

Just a bit nicer :

http://i126.photobucket.com/albums/p89/adolftitler/temporary-12.jpg

 

http://i126.photobucket.com/albums/p89/adolftitler/temporary-13.jpg

 

Went digging for the aforementioned fuse to check if it had blown. The fuse wasn't there at all! :| Stuck in a 10 amp fuse and cleared and re-read the fault codes.

 

From 4.... to 1 :D

http://i126.photobucket.com/albums/p89/adolftitler/temporary-14.jpg

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awesome news on the 3 faults,dont you wish everything was as easy as that,new tank looks good,but that radiator looks strange in that position lol.

 

Totally. I just stumbled upon the fuse info by accident and then it all kind of made sense. I'll see how it drives (waiting on my tax disc to come through and probably won't drive it until I get the new tyres fitted on Friday) but a 10a fuse is fantastic fix for something that otherwise could have been very expensive.

 

The radiator location is a pain in the ass. There's not a lot of room in that engine bay!

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Aye, 2l on the DVLA car tax website. Looks nice. Dunno how they open the bonnet since the handle is behind the grille and there's a cut-out on the standard one.

 

Took mine out for a spin yesterday for the first time since getting the new tyres on and fitting thaty fuse. I got pulled by an unmarked police car..... so needless to say it's running pretty damn well :roll:

Edited by sidrick
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Aye, 2l on the DVLA car tax website. Looks nice. Dunno how they open the bonnet since the handle is behind the grille and there's a cut-out on the standard one.

 

Took mine out for a spin yesterday for the first time since getting the new tyres on and fitting thaty fuse. I got pulled by an unmarked police car..... so needless to say it's running pretty damn well :roll:

 

routine check or were u on the naughty side of the law?

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