--> OBDII CEL Scanner <-- Q&A

**DA9B18C** · 26-09-2011 09:33 AM

hey guys,

decided i would try and assess my CEL codes and try to fix the issue myself, i have grabbed a ELM327 of a fellow OH member. it looks like this!

this is where i have tried to plug it in.

under the steering wheel, on the left of the foot well.

my question is for anyone with experience in this product or very similar,

it keeps asking me to "configure a COM port for the bluetooth connection"!

Q- why would i need a bluetooth connection if it has a direct usb connection??

Q-is this connection the right one, and if so, is meant to be a very snug fit?? i almost have to force it on!

Q- what is the best software to use for reading the CEL codes??

any help would be much appreciated!

cheers

**bennjamin** · 26-09-2011 11:13 AM

Try searching "elm 327 obd2 honda" or similar -

here is some info

http://www.mp3car.com/engine-managem...327-usb-2.html

A replacement driver for ELM327 1.2a under vista and windows can be found there:

http://www.prolific.com.tw
Download >> USB and Firewire >> USB to I/O Port Controllers >> PL-2303 Software and Drivers

Good luck

Mine uses a virtual COM-port, and as far as I remember, they all do..\

Try these: http://www.ftdichip.com/Drivers/VCP.htm

Most virtual COM-port devices use the FTDI chip.

**DA9B18C** · 27-09-2011 09:54 AM

Cheers Bennjamin! it worked!

now, be patient with me guys as i am determined to work this out myself!
i got these codes come up on the scan tool today:

P1166
P1167

i have taken these CEL code description from here- http://k-series.com/dtc.html

it says:

P1166 - Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction
P1167 - Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction

i will obtain a DC5 Service Manual, and see how we go!

i also took these screen shots, while the engine was idling!

is there anything here i should be concerned about??

**DA9B18C** · 27-09-2011 11:35 AM

Checked the fuses and they are all intact, will do the Other checks tomorrow!

Has anyone had the exact same codes appear that might be able to speed up my diognosis?

**bennjamin** · 27-09-2011 12:33 PM

Had an aftermarket header installed ?
What about stiff mounts ?

**DA9B18C** · 27-09-2011 05:24 PM

Originally Posted by bennjamin

Had an aftermarket header installed ?
What about stiff mounts ?

no to both.

only mods so far,Injen CAI, HID and aftermarket stereo.

other then that, its completly stock

**DA9B18C** · 28-09-2011 08:44 AM

someone needs to know guys,

if i do replace the o2 sensor's, where is the best place to get them.

can i pick up some second hand ones from another honda?
can i use Denso?? i done really want to spend the $650 odd for OEM ones!