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Model specific boards => Golf mk4 => Topic started by: matping on 20 December 2009, 10:12

Title: any1 recognise these code faults that keep appearing ????
Post by: matping on 20 December 2009, 10:12: scanned my agu 20v t about 2 weeks ago and got 5 fault codes i diddent know if any was old so erased them all so i knew if any come now they will be genuine faults
and so ...... here we go i remember these 2 from last time #

16500 - engine coolant tempreture circuit-range/performance problem
00515 -camshaft position sensor (hallefect sensor) - no signal (g4) check cmp , or if ok replace distributor

this is what the fault code book says

16500 - does any1 think this could be the thermastat ? its had a new temp sensor !
Title: Re: any1 recognise these code faults that keep appearing ????
Post by: Steve_PD on 20 December 2009, 10:27: 16500/P0116/000278 - Engine Coolant Temp. Sensor (G62): Implausible Signal
Possible Symptoms

* Starting the engine when engine is warmish or warm, idle rpm immediately is 1200 - 3000 rpm.
o Diesel: an indication is extreme long time burning time of the glow indication light.
* With all engine temperatures seldom idle rpm will vary between 900 - 1000 rpm.
* With engine warm (90 Â°C) the engine temperature suddenly drops (70 Â°C) and slowly comes back to 90 Â°C.

Possible Causes

* Wiring and/or connections faulty
* Engine Coolant Sensor (G62) faulty

Possible Solutions

* Check wiring and connections
* Replace Engine Coolant Sensor (G62)

00515 - Camshaft Position (Hall) Sensor (G40)
00515 - Camshaft Position (Hall) Sensor (G40): No Signal
Possible Causes

* Wiring to Camshaft Position (Hall) Sensor (G40) faulty
* Camshaft Position (Hall) Sensor (G40) faulty

Possible Solutions

* Check Wiring to Camshaft Position (Hall) Sensor (G40)
* Check/Replace Camshaft Position (Hall) Sensor (G40)
* Check/Replace Engine Control Module
Title: Re: any1 recognise these code faults that keep appearing ????
Post by: matping on 20 December 2009, 10:31: think ill change the cam position sensor mate any ideas where bouts it is ?
Title: Re: any1 recognise these code faults that keep appearing ????
Post by: richw911 on 20 December 2009, 11:12: Quote from: matping on 20 December 2009, 10:31
think ill change the cam position sensor mate any ideas where bouts it is ?

http://uk-mkivs.net/forums/p/108529/741898.aspx#741898 :smiley:
Title: Re: any1 recognise these code faults that keep appearing ????
Post by: matping on 20 December 2009, 14:33: thanx buddy a job for tomorrow that ! ill never get round too buying a turbo intake pipe at this rate lol