Can anyone shed some light as to what this is about? What could have cause this?

Vehicle is a 96 Civic EX with a y8.

 

Anyone????

 

seen this problem before, yuor proberly going ot need a new fuel tank pressure sensor and you will have to drop the fuel tank to get to it. its a bitch. also i would check yuor wireing from the sensor goodluck

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B16A2 EJ6 &raquo;</TD></TR><TR><TD CLASS="quote">seen this problem before, yuor proberly going ot need a new fuel tank pressure sensor and you will have to drop the fuel tank to get to it. its a bitch. also i would check yuor wireing from the sensor goodluck </TD></TR></TABLE>

Finally thanks, man. Where would the wiring be? Is there any way I could access it through the top like the fuel pump?

 

not really its back a ways on the tank, you cannot reach it throught the access cover where the fuel pump is. you dont have to take the tank out all of the way just lower it down with a jack. also for checking yuor wireing, remove yuor fuel cap and get a digital volt meter , and you measure from terminal A29 from the conncetoe at yuor ecu and to ground and should get around 2.5 volts, this wit hthe key in the on position, and then measure voltage from the sub hanress plug with has 5 wires in it bwtween the yellow and blue wire and green and black wiire and should get 5 volts. hope that helps

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B16A2 EJ6 &raquo;</TD></TR><TR><TD CLASS="quote">not really its back a ways on the tank, you cannot reach it throught the access cover where the fuel pump is. you dont have to take the tank out all of the way just lower it down with a jack. also for checking yuor wireing, remove yuor fuel cap and get a digital volt meter , and you measure from terminal A29 from the conncetoe at yuor ecu and to ground and should get around 2.5 volts, this wit hthe key in the on position, and then measure voltage from the sub hanress plug with has 5 wires in it bwtween the yellow and blue wire and green and black wiire and should get 5 volts. hope that helps </TD></TR></TABLE>

Thanks man.

 

hey sorry i made a mistake on the ecu pinouts, that was for a b16a2. the ones you need to check from are from connector d at yuor ecu pin 15 a lt green wire in that connector at the bottom. and u should get 2.5 volts, then check between the yellow and blue wire on yuor plug from yuor fuel tank pressure sensor and the green and black wire and should get around 5 volts wit hte key on.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B16A2 EJ6 &raquo;</TD></TR><TR><TD CLASS="quote">hey sorry i made a mistake on the ecu pinouts, that was for a b16a2. the ones you need to check from are from connector d at yuor ecu pin 15 a lt green wire in that connector at the bottom. and u should get 2.5 volts, then check between the yellow and blue wire on yuor plug from yuor fuel tank pressure sensor and the green and black wire and should get around 5 volts wit hte key on. </TD></TR></TABLE>

Thanks man I havent tried it yet so..