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| High Idle https://www.smwebhead.com/phpBB3/viewtopic.php?f=11&t=7435 |
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| Author: | Rixster [ Sun May 08, 2011 11:04 pm ] |
| Post subject: | High Idle |
So, all of the sudden my 99 volvo duo prop 350 has started idling up. It doesn't do it right away. Only after the motor is up to temp and I have been running it a bit. Pulling a skier or tube, when I take it out of gear the idle goes up to 1200 or so. If I turn it off and restart it the idle goes back to normal. I have even gane as far as to turn the key off and on again really fast. The motor doesn't even have a chance to die, but it makes the idle come back down. I am guessing a sensor of some type. Not sure where to look first, any suggestions ? |
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| Author: | jvthundercat [ Mon May 09, 2011 6:41 am ] |
| Post subject: | Re: High Idle |
I would say either TPS, Throttle Position Sensor, or the Temp sensor. Most Injected motors have at least two temp sensors, one for the gauge and one for the CPU. |
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| Author: | Rixster [ Mon May 09, 2011 9:37 pm ] |
| Post subject: | Re: High Idle |
Thanks |
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