This is a discussion on 1.4 AUA Auto 2001 Engine cut out within the Fabia I forums, part of the Skoda Model Discussion Area category; Driving at motorway speed yesterday the engine cut out and rev counter dropped to zero. This lasted for less than ...
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| Briskodian | 1.4 AUA Auto 2001 Engine cut out Driving at motorway speed yesterday the engine cut out and rev counter dropped to zero. This lasted for less than a second and then engine ran as normal and rev counter bounced back to previous reading. Grateful of any thoughts! VAG-COM scan as follows: Sunday,07,October,2007,10:01:21:15738 VAG-COM Version: Release 704.1 Data version: 20070723 Chassis Type: 6Y - Skoda Fabia Scan: 01 02 03 08 09 15 17 19 25 37 44 46 56 76 VIN: TMBNC46Y523398*** ------------------------------------------------------------------------------- Address 01: Engine Labels: 036-906-034-APE.LBL Part No: 036 906 034 AE Component: MARELLI 4LV 3778 Coding: 00063 Shop #: WSC 13765 TMBNC46Y523398*** SKZ7Z0A1112509 No fault code found. Readiness: 0000 0000 ------------------------------------------------------------------------------- Address 02: Auto Trans Labels: None Part No: 001 927 731 H Component: AG4 Getriebe 001 2981 No fault code found. ------------------------------------------------------------------------------- Address 08: Auto HVAC Labels: None Part No: 6Y0 820 045 Component: Klimaanlage X0770 No fault code found. ------------------------------------------------------------------------------- Address 09: Cent. Elect. Labels: None Part No: 6Q0 937 049 B Component: BORDNETZ-SG. 1S31 Coding: 25754 Shop #: WSC 13765 1 Fault Found: 00966 - Fuse for Blinkers (S151) 37-00 - Faulty ------------------------------------------------------------------------------- Address 15: Airbags Labels: 6Q0-909-605-VW5.LBL Part No: 1C0 909 601 C Component: 02 AIRBAG VW51 02 Coding: 12338 Shop #: WSC 13765 No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments Labels: None Part No: 6Y2 919 850 C Component: KOMBIINSTRUMENT VDO V09 Coding: 16441 Shop #: WSC 23032 TMBNC46Y523398373 SKZ7Z0A1112509 No Faults Found or DTCs not supported by controller or a communication error occurred ------------------------------------------------------------------------------- Address 19: CAN Gateway Labels: 6N0-909-901.LBL Part No: 6N0 909 901 Component: Gateway K<->CAN 1S31 Coding: 00013 Shop #: WSC 13765 No fault code found. ------------------------------------------------------------------------------- Address 25: Immobilizer Labels: None Part No: Bitte Adress Component: e 17 eingeben No Faults Found or DTCs not supported by controller or a communication error occurred ------------------------------------------------------------------------------- Address 44: Steering Assist Labels: None Part No: 6Q0 423 156 H Component: LenkhilfeTRW V200 Coding: 00110 Shop #: WSC 00000 No fault code found. ------------------------------------------------------------------------------- Address 46: Central Conv. Labels: 6Q0-959-433.LBL Part No: 6Q0 959 433 E Component: 31 Komfortgerát 0001 Coding: 00067 Shop #: WSC 13765 Part No: 6Q2959802 Component: 31 Tőrsteuer.FS TFK 0002 Part No: 6Q2959801 Component: 31 Tőrsteuer.BF TFK 0002 No fault code found. End -------------------------------------------------------------------------------------------------- Last edited by Chris_55; 09-10-2007 at 21:40. |
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| Briskodian Join Date: Dec 2006
Posts: 268
Members Car: 2004 Black Fab vRS Thanks: 23
Thanked 13 Times in 13 Posts
| Re: 1.4 AUA Auto 2001 Engine cut out Hi, I'm the guy you asked if I ever got anywhere with this cutting out.. To be honest.. No, I told my mechanic who said if it happened again to try and take more notice of whats on and off... but truth is it never happened again and it's been about 6 or 7 months now. My Mechanics first thought was a faulty relay, he infomred me of a VW trasporter bus that another customer had (poor guy had no legs so if it stopped, he was stuck).. anyways.. My guy borrowed it and had it for a couple of months before the fault happened again and he could trace it. Unless it's happening regularly then the relays sound like a good strting point.. if it's only happened once? might nenver happen again.. if its a 2nd, 3rd time over 6 months or something then i dunno i'm afraid. Rob. |
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| The Following User Says Thank You to reflex88 For This Useful Post: | Chris_55 (17-10-2007) |
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| Jelly Mould | Re: 1.4 AUA Auto 2001 Engine cut out Had a 1.4 MPi in the other week, a non starter, scanned it no faults found. Did an output test on the fuel pump relay it did not make a noise (this was all in the customers' driveway). Towed it back and went to move it later, it fired up as if nothing was wrong, did another output test an the relay was making the necessary noises. Replaced the relay and we haven't seen it since. You could try cleaning the throttle body and log the coolant temperature sensor readings from cold to normal temperature. Had a 16V with similar symptoms, the the temperature readings were all within parameters a log revealed that one reading would be 80 degrees and the next a fraction of a second later would be 11 degrees. This would affect the fuelling resulting in too a rich mixture to burn. |
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| Briskodian | Re: 1.4 AUA Auto 2001 Engine cut out Thanks for the thoughts. The ECT sensor was replaced about a year ago. I understand what you are saying but I can't make the suggestion fit with the fact the rev counter went to zero at the same time. The whole event was so quick that I wondered if I'd imagined it. My wife says this also happened when she was driving the car, same conditions, motorway speed. So there have been two events now. I'm suspicious of the crank sensor, i.e. no output would send the rev counter to zero and stop ignition. But it could equally be almost any other electrical glitch. I would just change the crank sensor, but I can't even see it! I know my eyesight is begining to fail but a it seems it would be a lot of work to change it on the off chance. |
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| Briskodian Join Date: Apr 2006 Location: North East
Posts: 329
Members Car: Fabia 1.4 16V Comfort & Porsche 968 Coupe Thanks: 5
Thanked 25 Times in 25 Posts
| Re: 1.4 AUA Auto 2001 Engine cut out Don't know if Relay 109 could cause this issue, but it has been known to fail on many VAG cars and cause the engine to cut out, although I'm not sure if they will restart straight away afterwards. These cost about Ł20 for a new version and the dealers usually have them in stock. Probably easier to change a relay than a crank position sensor if this is a possible fault.
__________________ My other car is a Porsche.... |
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| Briskodian | Re: 1.4 AUA Auto 2001 Engine cut out Thanks, but there is no relay 109 on the Fabia. |
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