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Car Forum / Honda Cars / October 2006

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1994 Honda Accord issue with Emissions

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hmurchison@gmail.com - 16 Oct 2006 22:05 GMT
Long story made short my original engine blew up in my 1994 Accord over
the summer and so I had a 93 accord engine installed.  The Throttle
Sensor caused the "Check Engine" light to come on  and I promptly
failed my first emissions with

Cruise Emmisions- 2.16 %
Idle Emissions- 1.41 %

O2 is
4.02and 9.41 respectively

Is this Throttle Sensor causing my car to run rich?  I can't find the
part number for this part either. My searches return Throttle Body and
MAP but I haven't a clue how to locate this part and how much it costs.
If you can help thank you very much I want to get the Honda up and
running healthy again.
Howard - 17 Oct 2006 00:15 GMT
TPS or throttle position sensor is not available separate from a throttle
body assembly in most if not all Hondas. That's why you find no listing.
Howard
> Long story made short my original engine blew up in my 1994 Accord over
> the summer and so I had a 93 accord engine installed.  The Throttle
[quoted text clipped - 12 lines]
> If you can help thank you very much I want to get the Honda up and
> running healthy again.
TeGGeR® - 17 Oct 2006 00:38 GMT
hmurchison@gmail.com wrote in news:1161032759.362727.202450
@i42g2000cwa.googlegroups.com:

> Long story made short my original engine blew up in my 1994 Accord over
> the summer and so I had a 93 accord engine installed.  The Throttle
[quoted text clipped - 12 lines]
>  If you can help thank you very much I want to get the Honda up and
> running healthy again.

WHAT GAS IS THIS? CO? They test at least THREE of them!

Please report ***ALL*** numbers, including the limits in your area. Don't
forget CO2!

Signature

TeGGeR®

The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/

hmurchison@gmail.com - 17 Oct 2006 04:09 GMT
Well what I have that has failed is

CO %

Cruise Limit= 1
Cruise Emissions- 2.16
Cruise Result- FAIL
Idle Limit- 1.2
Idle Emissions- 1.41
Idle Result- FAIL

HC (PPM) Passed
CO+CO2 % returned N/A
O2 % returned N/A
RPM returned N/A

You guys have been a great help. I've read through some of your help on
this topic. At first I thought it might be an EGR valve but my cars
running rich so it's probably elsewhere.

> hmurchison@gmail.com wrote in news:1161032759.362727.202450
> @i42g2000cwa.googlegroups.com:
[quoted text clipped - 26 lines]
> The Unofficial Honda/Acura FAQ
> www.tegger.com/hondafaq/
TeGGeR® - 17 Oct 2006 04:16 GMT
> Well what I have that has failed is
>
[quoted text clipped - 11 lines]
> O2 % returned N/A
> RPM returned N/A

**********ALL*********** your numbers. INCLUDING the "passed" ones.

What are the NOx numbers?
What are the HC numbers?

Signature

TeGGeR®

The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/

 
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