i have a B20vtec engine and it turns on but when i give it gas it it will only go to 3000rpm. and it wont go higher it just bogs. could it be my ecu not feeding the fuel right to the engine?


Modified by EGKREW at 9:23 PM 9/9/2007

 

are u using right ecu? do u have any CEL ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crazyguy &raquo;</TD></TR><TR><TD CLASS="quote">are u using right ecu? do u have any CEL ?</TD></TR></TABLE>
its a p28 ya pmd you

 

help!

 

Your ECU is in safe mode. Check your distributor and make sure everything is straight with it. Are you throwing any CELs?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kegan &raquo;</TD></TR><TR><TD CLASS="quote">Your ECU is in safe mode. Check your distributor and make sure everything is straight with it. Are you throwing any CELs?</TD></TR></TABLE>
+1

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kegan &raquo;</TD></TR><TR><TD CLASS="quote">Your ECU is in safe mode. Check your distributor and make sure everything is straight with it. Are you throwing any CELs?</TD></TR></TABLE>

ya everthing is straight with the dizzy. it is wired up right.i just bought it from ylm.

 

Is the check engine light on and, if so, what is the code?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Archidictus &raquo;</TD></TR><TR><TD CLASS="quote">Is the check engine light on and, if so, what is the code?</TD></TR></TABLE>
ya the cheak engine is on!. what code?

 

Lookie here!
https://honda-tech.com/zerothread/1901557

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91hybridDX &raquo;</TD></TR><TR><TD CLASS="quote">Lookie here!
https://honda-tech.com/zerothread/1901557</TD></TR></TABLE>

checking

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91hybridDX &raquo;</TD></TR><TR><TD CLASS="quote">Lookie here!
https://honda-tech.com/zerothread/1901557</TD></TR></TABLE>
i get 6 short ones

 

Check the ect?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by deerman2701 &raquo;</TD></TR><TR><TD CLASS="quote">Check the ect?</TD></TR></TABLE>
that one thing will make the hole car not run right????

 

Thats weird, I 've never seen the water temp sensor jack up a car that much. Unplug that particular sensor, plug it back in, reset the ECU and see what happens.

 

The coolant temperature sensor being fucked up can ruin all kinds of things, including the fuel tables and timing.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Archidictus &raquo;</TD></TR><TR><TD CLASS="quote">The coolant temperature sensor being fucked up can ruin all kinds of things, including the fuel tables and timing.</TD></TR></TABLE>
so how can i fix that?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EGKREW &raquo;</TD></TR><TR><TD CLASS="quote">
so how can i fix that?</TD></TR></TABLE>

...replace the sensor

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Archidictus &raquo;</TD></TR><TR><TD CLASS="quote">

...replace the sensor </TD></TR></TABLE>
so all i do it cut a splice? that is the one under the vtec silonid. the grey on right not the white one


Modified by EGKREW at 12:46 PM 9/10/2007

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EGKREW &raquo;</TD></TR><TR><TD CLASS="quote">i have a B20vtec engine and it turns on but when i give it gas it it will only go to 3000rpm. and it wont go higher it just bogs. could it be my ecu not feeding the fuel right to the engine?


Modified by EGKREW at 9:23 PM 9/9/2007</TD></TR></TABLE>

make sure that the VTEC and CTS plugs arent interchanged. Black plug = CTS

Green plug = VTEC.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EGKREW &raquo;</TD></TR><TR><TD CLASS="quote">
so all i do it cut a splice? that is the one under the vtec silonid. the grey on right not the white one


Modified by EGKREW at 12:46 PM 9/10/2007</TD></TR></TABLE>

no. replacing the sensor means unscrewing the sensor from the head and putting in a new one. I think it's a 19mm socket?? 21?? ah whatever.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B serious &raquo;</TD></TR><TR><TD CLASS="quote">

no. replacing the sensor means unscrewing the sensor from the head and putting in a new one. I think it's a 19mm socket?? 21?? ah whatever. </TD></TR></TABLE>
o ok thanks

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B serious &raquo;</TD></TR><TR><TD CLASS="quote">

no. replacing the sensor means unscrewing the sensor from the head and putting in a new one. I think it's a 19mm socket?? 21?? ah whatever. </TD></TR></TABLE>

 

my friends car had that problem yesterday. since his ecu is out in the open someone must of made one of the connections to the ecu come out a little because after we plugged it in tight it worked perfectly fine. maybe thats not the problem but it wont hurt to check

gl fixing ur car

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EjGirl &raquo;</TD></TR><TR><TD CLASS="quote">my friends car had that problem yesterday. since his ecu is out in the open someone must of made one of the connections to the ecu come out a little because after we plugged it in tight it worked perfectly fine. maybe thats not the problem but it wont hurt to check

gl fixing ur car</TD></TR></TABLE>
thanks for the advice but it is plunged in perfect.