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Accelerates alone!

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Old May 18th, 2020, 17:32   #1
limon17
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Last Online: Jun 11th, 2020 19:24
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Location: Mexico city
Default Accelerates alone!

My car started to idle alone after braking hard at 40km/h, so I decided to turn the car off and start it. Still idle again around 500-800 rpm.
Driving in drive gear there was not so much problem. Didnt idle or accelerate alone, but felt some stocking while changing gear when accelerates. What can be the problem? I got these codes:
ECM-913C defected
ECM-919A MCM defected
ECM-91A7 defected
ECM-903C defected
ECM-9160
ABS-0100 comunication problem

I smell lots of gas behind my car after braking hard and car started to idle.
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Old May 18th, 2020, 20:55   #2
Georgeandkira
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ECM-913C = Throttle unit faulty

I have only this one code definition.

Please state year, model, engine, mileage in posts.
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Old May 19th, 2020, 00:14   #3
limon17
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volvo s60 2002, 2.4t, 230,000km,
to replace throttle boy would I need to get same serial number or can buy other used one? or need to be reprogram?
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Old May 19th, 2020, 14:09   #4
Georgeandkira
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Throttle bodies are matched to the car.

You need a Volvo dealership computer to match them to the car.

People have reported that Volvo dealers won't program one you bring them. They want to sell you a new, old-style unit.

If it is the throttle body which is bad (very likely) remove it and send it to XeMODeX.
They rebuild it with new style hardware and return your unit.
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Old May 19th, 2020, 18:35   #5
limon17
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How much will approximately cost for programming used TB to use in my car in dealer o electronic shop?
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