I posted a previous post about this vehicle starting and then immediately shutting off ..... well now it wont start at all. it is a 94 accord m/t with 2.2 4 cyl engine I pulled codes off of it and they were 3,7,15,17. when I say it wont start I mean that it will crank over but not run. I am trying to be as explanatory as possible. in my last post I wrote that if I turned the key off and back on again then it would run for two seconds then stop ...now it wont start at all.just turns over .... not sluggish at all just wont start ..... please help

 

Code 3 and 5 Manifold Absolute Pressure

Code 7 Throttle position sensor

Code 15 Ignition output signal

Code 17 Vehicle speed sensor

Code 7 and 17 are easy fixes. Code 15 seems like it might be responsible for your no start issue. Have you checked for spark? That would be where I would start.

 

No I have not but will do that now ... and by the way thank you for the fast reply this is a daily driver without another one to fall back on

 

just checked it and there is good spark there

 

checked and spark is good

 

also checked to make sure there was fuel getting to the fuel rail or injector rail and there is so that tells me the fuel pump is working sprayed fuel for about 6 feet

 

Was the check engine light turning on while driving before you had starting issues?

Is the check engine light flashing these codes? Or is the D4. This makes a difference, so tell us which light flashed which code.

I asked you on your previous thread and you never answered. What are the wire colors going to the tps and the map sensor?

 

yes the check engine light did come on before the starting problems. I shut the car off and restarted it it started fine so I shut it back off. went to start it the following day and it wouldn't start. there was a code for the d4 as well it was 4. the wire colors are tps= yellow with black stripe, red with black stripe , green with black stripe.
Map= Yellow with white stripe, Green with white stripe, white with yellow stripe

 

check engine codes were 3,7,15,17
d4 light flashed 4

 

Just me but can you tell us more about the sprak and how it was tested? Was it a good/nice blue spark?

Have you tried to spray carb cleaner into the TB - Open the butterfly and give it a good 5 sec shot of cleaner. Then try to start the car?

Also, just me but you have the initial codes. Clear them. Try starting the car and then re-check the codes. Which is any come back?