GraLaw 0 Posted May 10, 2009 Report Share Posted May 10, 2009 Hi all, Cars running lumpy and stalls at traffic lights. First thoughts was MAF so I took off the plug, still lumpy but has stopped stalling. Today I plugged in VAG-COM. My car is OBD1 but it has an OBD2 socket and when using vag-com it reads codes but when you click the compatible button on the main menu it says not OBD2 compliant.Heres the codes:Chassis Type: 1H - VW G/J/V Mk3 Scan: 01,02,03,08,15,25,56Address 01 ------------------------------------------------------- Controller: 021 906 258 CH Component: MOTOR 2,8L 6-Zyl. Coding: PMC 1 HS Shop #: 0261203569 2 Faults Found: 00515 - Camshaft Position (Hall) Sensor (G40) 30-10 - Open or Short to B+ - Intermittent 00513 - Engine Speed Sensor (G28) 03-00 - No Signal Readiness: N/AAddress 03 ------------------------------------------------------- Controller: Note: Excessive Comm ErrorsBut there's no mention of MAF. What's going on? Link to post Share on other sites
GraLaw 0 Posted May 10, 2009 Author Report Share Posted May 10, 2009 No one?I've now tried VAG-COM with the car running and still have hall sensor fault. But there's still no MAF faults yet if I plug it in the car stalls.Really need advice. Link to post Share on other sites
cabrioman 6 Posted May 10, 2009 Report Share Posted May 10, 2009 does it run better with the maf unplugged ?? Link to post Share on other sites
GraLaw 0 Posted May 10, 2009 Author Report Share Posted May 10, 2009 Yes it stops stalling at traffic lights. But no MAF on VAG-COM. Link to post Share on other sites
cabrioman 6 Posted May 10, 2009 Report Share Posted May 10, 2009 replace the maf and see how she runs then Link to post Share on other sites
GraLaw 0 Posted May 10, 2009 Author Report Share Posted May 10, 2009 Ok will get a new one this week. Maybe I should try cleaning the Hall sensor at the same time? Link to post Share on other sites
cabrioman 6 Posted May 10, 2009 Report Share Posted May 10, 2009 mite be worth it mate cant hurt Link to post Share on other sites
GraLaw 0 Posted May 10, 2009 Author Report Share Posted May 10, 2009 Cheers Link to post Share on other sites
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