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Check engine light only at half tank

Everything on the Volvo S80. Sometimes called an "executive car", the S80 was Volvo's top-of-the-line passenger car. P2 platform.
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Earn_est_89
Posts: 9
Joined: 14 December 2014
Year and Model: Volvo s80 2006
Location: new york

Check engine light only at half tank

Post by Earn_est_89 »

I have a s80 2006 2.5t AWD. My car check engine light comes on at half tank and throws the code p0089. I've replace the fuel pressure sensor and fuel pump and module. I have even bought a new gas cap. everytime i fill up the tank the light goes away on its own but when it gets to half tank it comes back .If I let the gas gets too low it stalls and becomes hesitant. I'm stuck has anyone expirenced this ?????

bleubistro
Posts: 11
Joined: 1 June 2019
Year and Model: 2006 XC70
Location: Seattle, WA
Has thanked: 5 times
Been thanked: 1 time

Post by bleubistro »

I think I'm experiencing this same thing with my 2006 XC70. Did you figure out a solution?

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