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12th June 2018, 20:41 | #1 |
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Diesel single pump failure
I have mk2 diesel with just the single in tank pump, car started and then cut out and wouldn't start again,
RAC came out checked the fuses, relay, and power to the in tank pump all as it should be, car would start with a squirt of easy start but cut out immediately even tried hitting the pump to try get it to fire up, I keep reading that single pump failure is unheard of but what else could it be? I know dmgrs sell the pump but he is away I believe and need it pretty sharpish who else except rimmers stock the single in tank pump? |
12th June 2018, 21:10 | #2 | |
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12th June 2018, 21:11 | #3 |
SERVICING AND DEALER DIAGNOSTICS
MG ZT CDTI 135 + & MGZT CDTI AUTO 160 & ROVER 75 TOURER CDTI 160 TROPHY YELLOW Join Date: Aug 2013
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I’ve got a used one I removed today for sale, but would be surprised if it had failed, however I’ve sold quite a few, so it’s possible
Mick
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[SIGPIC][/SIGPIC] T4 Owner Jobs done : new UBP, Spy hole mod, Rear hub(wheel bearing),plenum cleaned and emptied, Inline thermostat fitted,Full service, In car Digital tv/DVD Bluetooth Satnav etc, Replaced UBP, Restored headlights,Fixed airbag connection.replaced HP pump,replaced rear light seals,changed intercooler O rings. Jobs to do: ,replace drivers lock,.[/SIZE] |
12th June 2018, 21:14 | #4 |
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Oil pressure lamp goes out while trying to crank and the rev needle moves also, plenum is dry with no tide mark on the pollen filter, mileage is 102k with presumably the original pump with obviously makes no priming noises with ignition on.
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12th June 2018, 21:22 | #5 |
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102k is nothing Eddy, under the back seat, have you metered to see if there is 12v present on the white/purple, and black wires ?
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12th June 2018, 21:38 | #6 |
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He got 12v at the plug under the bench unsure which wires though I can test them tomorrow.
Last edited by Eddy600; 12th June 2018 at 21:41.. |
13th June 2018, 10:01 | #7 |
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Just gone out to the car and still won't start but the pump Is now making a priming noise for about 30 secs as it should, the fuel light is on so surely I haven't just ran out of fuel
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13th June 2018, 16:53 | #8 |
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13th June 2018, 17:31 | #9 | |
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You can of course apply a couple of gallons of DERV to see what happens Brian |
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13th June 2018, 17:57 | #10 |
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Will put some in tomorrow and see if it helps, as for the black wire should I be seeing 12volts at that also as it read 0.04v
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