Can You guys Give me A Hand.
I Got a 92 Hatch Si Stock w/D16z6 Motor.
I Had a Problem Starting the Car at First.
To Find out why it did not start was the Tranny Ground (Located Engine Bay by the Hydraulic Clutch Line)
Now It Starts up Fine.
The problem is that the Check Engine Light Stays on.
Jumped it and No Codes Flashes??? "0" Codes. With the Engine Light ON.
Also it will not Rev Past 4000 rpm??? (it boggs out really bad when you rev it)
At the Same Time the Exhaust Smoke From the Tail Pipe is Seem like its Running So Rich That it Burn your eyes.
I Tried to Troubleshoot it as much i can Think. Main Relay, Fuses, Fuel Pump, Ecu, Grounds, Even Disconecting the Viper Car Alarm, Checking the Engine Hardness, Battery Thats about all that i've done.
Can someone out there Give me a Big Hand On This.
I would Appreciate It Very Much.

 

Your car is in LIMP mode.. bad ECU.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by _Edge.ONE &raquo;</TD></TR><TR><TD CLASS="quote">Your car is in LIMP mode.. bad ECU.</TD></TR></TABLE>
try a buddie's ecu. as long as its obd1 it should start

 

Yup...constant CEL means its an ECU problem

 

Check timing too ?

 

Thanks For The Help.
Any other ideas before i Try The ECU LIMP!
Anything Any Other Ideas???

 

how your dizzy looking?

 

Just Checked the ECU. It works Fine. Used A Buddys Stock P28 and still same Thing. Flashing Check Light.
I Dought it the Dizzy.
Any Other Assist Guys??
Im Thinking Its either a False Relay or a bad Connection???

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by spoonhatchblack &raquo;</TD></TR><TR><TD CLASS="quote">The problem is that the Check Engine Light Stays on.
Jumped it and No Codes Flashes??? "0" Codes.
</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by spoonhatchblack &raquo;</TD></TR><TR><TD CLASS="quote">Used A Buddys Stock P28 and still same Thing. Flashing Check Light.</TD></TR></TABLE>

So which is it?

 

check the tps sensor.

 

i'll check the tps.
but other than that.
does anyone knows how to trouble shoot any relays or wirings??
Advise Please.

 

Just Found out it was the ECU. It first 2 ecu's were burnt.
But whats weird is that w/the stock p28 ecu the engine light is still on w/code: #1 (O2 Sensor)....I switched it with another O2 and still the light still stays on???
The check light did stay off for a good 2 seconds......But Flashes on AGAIN!
Oh yea the BOGGING is now GONE 4 GOOD.
What cAn be the Problem now?
Any Advises?
You Guys or Anyone Reccomend taking it to the Dealer for a Diagnoistic Test?
Or Does the Dealer Basically Check my Good Sensors and Charge me a FAT $$$?
Help Please.

 

let see switched to known good ecu, cel for o2 sensor replaced o2 sensor. so now it cel flashing again. so what are the codes?

 

yes.
swapped out bad ecu for good ecu.
check light for o2 swapped out o2 for good o2.
and light still flashes for o2.
codes are:
#1
and
#61
help

 

Make sure your reset the ecu after installing the good 02 sensor. It will clear all your codes.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boricuatuning &raquo;</TD></TR><TR><TD CLASS="quote">Make sure your reset the ecu after installing the good 02 sensor. It will clear all your codes.</TD></TR></TABLE>
ding ding ding we have a winner............unplug your battery for about 10 seconds and it should reset your CEL

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BauleyCivic &raquo;</TD></TR><TR><TD CLASS="quote">Yup...constant CEL means its an ECU problem</TD></TR></TABLE>

 

check out cel checker at Autozone. its free

 

Just Swapped the o2 and resetted the car..........same thing..
it seems like it got worse...
Im not too sure if autozone can advise me..but it doesnt hurt to try!
Any Other Ideas???

 

so what are the symptoms now?? did you check all your fuses??

 

I Have Checked all my fuses..but i'll check it again just in case...