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ECM-5000

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Rvolvos
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ECM-5000

Post by Rvolvos » Sat May 18, 2019 10:35 am

Our 2006 XC70 185kmiles, start sometimes harder. The throttle body has been cleaned.
Scanned for codes and got among other things ECM-5000( first time)
I have cleaned the Electrical connector from the crankshaft position sensor, but no improvement.
Directly after cleaning it was starting difficult and saw the rpm gauge spiking
I have checked Vida for the location of the rpm sensor but not very helpful. Is there a better picture available?
According to Vida also:
Signal Interference (from power cable to starter?)
Damaged fly wheel; how to check this?
Help would be appreciated
2006 XC70 2.5T 190k
2006 V70 2.5T 152k
2011 C30 T5 AW55-50SN 99k
2011 C30 T5 M66 66k

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RickHaleParker
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Re: ECM-5000

Post by RickHaleParker » Sat May 18, 2019 11:59 am

Rvolvos wrote:
Sat May 18, 2019 10:35 am
Scanned for codes and got among other things ECM-5000( first time)
Clear the codes, drive the car, scan for codes, come back and list all the codes from the second scan.
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Rvolvos
Platform: P80 1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0,
Plant Torslanda Sweden.
----------------------------------------------------------------
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

Rvolvos
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Re: ECM-5000

Post by Rvolvos » Sat May 18, 2019 12:46 pm

Okay thanks I will.
2006 XC70 2.5T 190k
2006 V70 2.5T 152k
2011 C30 T5 AW55-50SN 99k
2011 C30 T5 M66 66k

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Re: ECM-5000

Post by precopster » Sat May 18, 2019 5:52 pm

There are 2 cam RPM sensors on a 2006 XC70. They are housed in round black plastic housings made by Denso. The intake one is clearly visible. Each has a connector. The rear one on the exhaust cam isn't visible until the top mount is removed.
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Rvolvos
Current cars:2002 XC70, 2006 Ssangyong Rodius (Stavic), 2006 XC90 2.5T, VW Transporter 2.5TDI

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Re: ECM-5000

Post by Flyingfish » Thu Jan 16, 2020 6:06 pm

Rvolvos,
Did you ever resolve this issue?
I'm having much the same problem and would love to hear what you did to solve it.

Rvolvos
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Re: ECM-5000

Post by Rvolvos » Thu Jan 16, 2020 9:29 pm

Runs and starts much better now, I found out that he insulation from ignition coil wires where damaged / cracked. It was a miracle that the car was even running and or starting.
It only takes a bit longer to start when the engine is hot. But I am waiting on codes to come up before replacing cam or crankshaft sensors.
My advice to you is check the wiring on top of the block and on the side of the engine if you have a high mileage car.
Good luck.
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2006 XC70 2.5T 190k
2006 V70 2.5T 152k
2011 C30 T5 AW55-50SN 99k
2011 C30 T5 M66 66k

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