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S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General Forum for the P2-platform S60 / V70 / XC70 / S80 models |
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Smoke!!!Views : 1255 Replies : 21Users Viewing This Thread : |
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Sep 18th, 2018, 05:53 | #11 |
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I have notice long time ago if i press the brake pedal slowly it goes down ,
That could just be what's known as "Diesel Creep" its not uncommon on diesel cars. |
Sep 18th, 2018, 10:13 | #12 | |
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Quote:
This maybe your problem The MAF output controls the ECU smoke map, the Smoke map is used for fine tuning the fuel , a lot of people have had problems with none gen MAF sensors ,or most other cheap sensors , the amount of fuel injected to the engine is based on what the maf is telling the ecu , can you fit your old bosch one Dave Last edited by davebb; Sep 18th, 2018 at 10:21. |
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Sep 18th, 2018, 20:07 | #13 |
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YEs. Tomorrow it goes back in..
Today my wife drove to Poole is around 45 miles, and she said that it didnt smoke at all... But the Bosh Maf is going back anyway.. |
The Following User Says Thank You to Anubisxc70 For This Useful Post: |
Sep 18th, 2018, 20:33 | #14 |
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What make is the one you have in now ?
Dave |
Sep 18th, 2018, 20:55 | #15 |
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Sep 18th, 2018, 21:23 | #16 |
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hi have you got a obd2 reader so you can take some readings before you change it and then with the bosch,
if you have say take a reading at idle then at say 1500rpm to see if there is any difference , change the hole sensor with the housing, not just the sensor, Dave |
Sep 18th, 2018, 21:34 | #17 |
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Hi Dave.
I have vida not obd. I will change the entire MAF.. |
Sep 18th, 2018, 21:40 | #18 |
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ok that's good, use that to see if there is any difference without load if there is there will be a lot when driving with boost,
it will be good to see, Thanks Dave |
Sep 19th, 2018, 17:27 | #19 |
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BOSH in ....no smoke......
check the video on poping sound. Many Thanks |
Sep 20th, 2018, 14:38 | #20 |
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It might also be worth checking your MOT history/paperwork to see how your car has been doing in its annual smoke tests. If nothing else this would indicate whether you have a history of smoke problems (or a deteriorating trend). It wont explain any recent change you may have made to your car but might be useful
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