PD_Roomster
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No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
Pulled the scuttle covers but all looked good as far as the loom goes in there. Ended up running a new cable from the plug under the dash to the alternator along the original loom route. All seems to be working as it should now, light comes on with ignition and goes out once started 👍 Cheers for the help! -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
Not getting anything when taking it to ground so don’t think it’s shorted anywhere but not getting any continuity if I go end to end on it either?? Showing 11.9v at the blue cable on rear of the brown plug above, but 8.2v at alternator socket. I’ve just ran a piece of cable straight from the blue wire on the brown plug to the alternator and the battery light is now coming on with the ignition like it should. I didn’t start it to see if it extinguished as the air box/maf and battery are still out of the car and it’s now gone dark. I’ll carry on with it tomorrow. -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
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No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
Cheers for the help! I’ve had the battery tray and air box out and checked the wiring along the chassis leg up to the bulkhead but there’s nothing obvious wrong. Looks like it goes up into the scuttle rather than straight through the bulkhead. The car doesn’t have DRL’s. I’m just trying to figure out how to access the module above the pedals now. I’ve removed the polystyrene cover but looks like I might need to remove the lower part of the dash and move the module to allow for the plugs to be removed. -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
It’s a 58 plate BSW motor. Resting voltage of the battery is 12.8v -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
I was thinking I should but had other cars where components are a ‘pass through’ for other systems, so one thing failing can take out a few. -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
With just ignition on, the brown with red tracer was showing 12v and blue just over 8v at the alternator plug. The blue was unchanged when running but brown/red was showing 13.8v after I gave it a blip of the throttle. I was getting the same figures at the other side of the plug near the starter and there was no resistance showing in the short run of loom between there and the alternator. Not sure how to check with alternator plugged in? This was with the alternator unplugged. The wiring looks good after taking the small black Flexi conduit of up to the point where it joins a larger loom under the battery. Looks like it runs along the chassis leg then but can’t see a lot with the battery and air box there. -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
Just been and checked the connections near the starter that the mk1 suffers from but they look good. I got mixed up yesterday, the blue one had the lower voltage on it, not the brown with the red tracer, so I’ve got low voltage on the blue if I should be seeing 12v for the battery light. Still wondering if it’s a fault in the heater panel causing it as I think these are part CAN? -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
The faults showing up in VCDS scan seem to relate to a faulty heater control panel but just wondering if signals are sent and communicate ‘through’ this panel? -
No battery warning light/dead battery - 1.9 tdi
PD_Roomster replied to PD_Roomster's topic in Skoda Fabia Mk II (2007-2014)
Cheers. Blue wire is showing battery voltage. Browny orange one is showing around 3v. Not sure what they’re meant to be? Hopefully the weather is better tomorrow and I can have a proper look underneath. -
Broke down due to flat battery as alternator wasn’t charging but had no warning light. Battery light isn’t coming on with ignition and then shutting off after the engine is started, as it should. It illuminates if I do dash output tests with vcds but other than that, nothing. I’ve replaced the alternator but it’s not charging unless it’s revved over around 2k rpm, continues charging at idle after that. vcds scan isn’t coming up with anything related to alternator load signal as I was expecting. Do these suffer with the same fault as the mk1 with the plug near the starter motor? Anyone else had this fault on theirs?
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Great news! I don't think you need software to program the remote side of it unless there were too many remote fobs already allocated to the car. That used to be the case anyway. Also, I thought the remote side was already working too, from an earlier post? You could just swap over the remote fob part of the keys that work if that’s the case. Id read that the virgin software was how you did the immobiliser off function on the ecu. Is the immobiliser key/car symbol extinguished now, once it’s running, or is it still blinking?
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The cluster and ecu pins need to match before you can program keys. I think you may need at least one matched key to get the process started too if you aren’t linked to the vag server. I don’t know if you‘ll even need the keys programming to sort it. I’d have thought your keys should already be programmed to the cluster if they’re original, it’s the replacement ecu pin not checking out ok that’s triggering the immobiliser. Did they give you the cluster PIN number? I thought I’d pulled it from mine at first with my super vag unit but then realised it was just the coding number that you can see in VCDS. If he has pulled the cluster pin, Do you know what they used? Changing the engine ECU pin to match it Is fairly straight forward with VCDS as it’s older tech than the cluster. You’ll still need some other software to pull the current pin of the ECU though as you need that to log in and change it.
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electric windows have beaten me
PD_Roomster replied to ozzyboy's topic in Skoda Fabia Mk II (2007-2014)
Broken wires in the door loom could also cause this sort of problem. They’re quite common to fail near the hinge inside the rubber boot. -
How to change cluster eeprom?
PD_Roomster replied to WingedArrowFan's topic in Skoda Fabia Mk II (2007-2014)
Hi. Did you ever manage to get the PIN number for the mk2 cluster? If so, what did you use?