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-   -   Bogged While Goin 50mph And Now Wont Start (https://www.nopistons.com/3rd-generation-specific-18/bogged-while-goin-50mph-now-wont-start-51613/)

FikseRxSeven 08-05-2005 01:47 AM

so i was drivng, all of a sudden, the car bogged, i managed to get it home, when i slowed down to park the car, the car wont hold idle, and just wanted to die, when i start it, it wont catch.



fuel pressure is good, pinned at 40psi, plugs are fairly new.



right now im letting the engine cool down a little so i can take the plugs out and check for pulses.



any other suggestions?

curbkiller03 08-05-2005 02:16 AM

when u turn it over does it sound like it has compression on all seals. If it has a pause in compression u blew a apexi seal.

FikseRxSeven 08-05-2005 02:30 AM

replaced plugs, check some wires and unflooded the engine which wasnt flooded....

then, did a pulse check on each rotor, and then both at the same time, i got very even strong pulses from the leading holes.

while i was sitting in the car trying to notice the gauges and on the commander i had +0.25 of boost..... checked the gauge in my boost controller and my mechanical gauge in the car.. and both go into vaccuum.



the problem is



i need a new MAP sensor

FikseRxSeven 08-05-2005 02:36 AM

i unplugged the map sensor and it read +2.61..... plugged it again and started blowing and sucking on it like i was a cheap hooker, and boost didnt move from .25-.26

treceb 08-05-2005 07:26 AM

sucks...time for an upgrade. i guess i should go pick them seats up, eh.

qwester007 08-05-2005 11:19 AM

I've got a MAP sensor new from Mazda, but it's very pricey. I'll look around for a used one.

Dragon 08-05-2005 12:33 PM

Go in to the power FC menu and check the map sensor setting... I have had it for no reason change the option setting by it's self...

amp 08-05-2005 12:42 PM

as dragon stated..

check your PIM.. should be on normal..

swap with trecebs sensor when he picks up the seats to verify yours..

Dragon 08-05-2005 01:09 PM

I can't remember what you had for sure, but if you have a 3 bar sensor for the boost kit then set it to option 1...

amp 08-05-2005 01:11 PM

nevermind.. forgot you had a 3bar..

not to mention a single...

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