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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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1.6 drive squeaking and P1402Views : 927 Replies : 3Users Viewing This Thread : |
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Sep 13th, 2020, 18:46 | #1 |
All the gear - no idea
Last Online: Sep 16th, 2022 07:04
Join Date: Jul 2018
Location: Gloucestershire
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1.6 drive squeaking and P1402
So my sons C30 1.6 drive is on 74k miles, and has started squeaking when hot in idle or 1st gear
I put a cheap code reader on it and got the following:- 1402 Raw code: 1402 ECU: 10 Status: Pending fault present, Pending fault present during this driving cycle, Test conditions are met, Test is inhibited by other DTC, Test has not been completed, Validated and stored in non volatile memory, Validated fault present at time of request, Validated fault has been present during this drive cycle Mini: Heated Catalyst Power Switch Overtemperature Condition (Bank 1) ============2============== 2458 Raw code: 2458 ECU: 10 Status: Pending fault present, Pending fault present during this driving cycle, Test conditions are met, Test is inhibited by other DTC, Test has not been completed, Validated and stored in non volatile memory, Validated fault present at time of request, Validated fault has been present during this drive cycle ============3============== P1402 Raw code: 1402 ECU: 10 Status: Confirmed OBDII: EGR Metering Orifice Restricted Mini: Heated Catalyst Power Switch Overtemperature Condition (Bank 1) interested if anyone has any guidance - a google pulls up egr valve - but then I read about replacements and still codes coming up? thanks in advance |
Sep 13th, 2020, 21:06 | #2 |
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I don't know a lot about your sons specific model, I would recommend giving the egr a clean lots of info on the Web about how to clean the egr (quite an easy job).
If you struggle to find instructions for egr disassembly let me know the model / year of the car and I will pull some screen shots from Vida for you Thanks Dave
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Current: 2009 XC60 2.4d SE Lux Premium, 2015 V40 Lux Nav electric silver, Winter pack, high performance sound, blonde leather. Past:2011 C30 D2 R Design, 2005 V50 1.8. 1998 S40 1.8 SE. My first Volvo love. |
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Sep 14th, 2020, 01:40 | #3 |
All the gear - no idea
Last Online: Sep 16th, 2022 07:04
Join Date: Jul 2018
Location: Gloucestershire
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thanks - ok will give that a try
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Oct 7th, 2020, 09:57 | #4 |
All the gear - no idea
Last Online: Sep 16th, 2022 07:04
Join Date: Jul 2018
Location: Gloucestershire
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by means of an update and hopefully to help others here is what happened:
Took the EGR apart - it was filthy and the valve was actually stuck at the top of its rotation when I took it apart - so cleaned that with carb cleaner and reassembled. Then took for a drive and found at 2500 - 3500 revs would go into limp mode and when you slowed down the car would stall - and only restart if you reset by turning key all the way back to position 0 - then restart. I put a code reader on it, and it was showing a fuel rail pressure issue - so changed the fuel filter - and now it seems to be running fine. Thanks to M4ss4 for your help ! |
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