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Eml fault codes on lpgViews : 2523 Replies : 5Users Viewing This Thread : |
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Oct 31st, 2019, 19:19 | #1 |
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Eml fault codes on lpg
Hi I have just got my v70 and when it runs on lpg the eml is on and I get the attached fault codes, is this normal or is there anything I need to do?
P0088 fuel rail system pressure too high P0090 fuel pressure regulator 1 control circuit The system is a Romano multi point injection system and linked to the obd
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Kind regards. Mark 2005 V70 T5 SE with romano lpg system |
Nov 3rd, 2019, 15:39 | #2 |
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The reason for the fault is that this age car needs a return line fitting on the petrol rail to keep the petrol pressure correct.
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Nov 4th, 2019, 14:27 | #3 |
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Thanks for the reply, could you please advise on how I can do this, I am very good mechanicly lol
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Kind regards. Mark 2005 V70 T5 SE with romano lpg system |
Nov 7th, 2019, 01:32 | #4 |
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there is a take off valve under the car. You need to run a pipe from that to the sender unit or filler neck with a solenoid powered by the LPG power cable. The flow needs calibrating to simulate normal petrol flow.
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Nov 10th, 2019, 21:06 | #5 | |
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Quote:
If I just leave it as is would it cause any problems?
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Kind regards. Mark 2005 V70 T5 SE with romano lpg system |
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Nov 11th, 2019, 09:53 | #6 |
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Left as is the fuel mixture will never be right as the fuel pressure is part of the fuel table
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