service soon light 1993 camaro

service soon light 1993 camaro

Author
Discussion

iaiin

Original Poster:

406 posts

256 months

Monday 7th September 2009
quotequote all
The service light has come on & reading through manual it says i need to get the ecu (or pcb whatever its called!) read for a fault code? anyone know where i can get it this done local, i live on the southcoast, portsmouth way?
cheers

LuS1fer

41,761 posts

252 months

Monday 7th September 2009
quotequote all
You can buy generic OBD II code readers on the internet for about £30. then once you have your code, punch it into google and you should find it. It's a check engine light and often comes on due to overdue replacement of oxygen sensors or a duff electronic ECU unit.

ringram

14,700 posts

255 months

Monday 7th September 2009
quotequote all
Im pretty sure 93 is OBDI actually, but yeah. Scan it smile

iaiin

Original Poster:

406 posts

256 months

Monday 7th September 2009
quotequote all
LuS1fer said:
You can buy generic OBD II code readers on the internet for about £30. then once you have your code, punch it into google and you should find it. It's a check engine light and often comes on due to overdue replacement of oxygen sensors or a duff electronic ECU unit.
Okay thanks, i read that a 93 could use 16 pin obd 11 type connector but actually use obd1 diagnostic system, if so they say i would need a scan tool that uses a specilized connector!!
I would rather just take it some where.. shame as car seems to be running spot on at the moment, ha ha, the slight misfire it has seems to have stopped as the light came on???? I have been trying to find somewhere to tune but not having any luck, people just laugh when i say what car, they like doing golf's round here.

iaiin

Original Poster:

406 posts

256 months

Monday 7th September 2009
quotequote all
ringram said:
Im pretty sure 93 is OBDI actually, but yeah. Scan it smile
did you see my quote to lusifers question about the scanning thing? any ideas?

LuS1fer

41,761 posts

252 months

Tuesday 8th September 2009
quotequote all
Yes the '93 is OBD1 which means there isn't a scanning tool but rather a lead and software which you have to load on your laptop and connect the two up. Still going to be cheaper than a plug-in diagnostic for which garages will charge you at least £50. I paid £70 for one at a Chevy dealer in 2001!

ringram

14,700 posts

255 months

Tuesday 8th September 2009
quotequote all
I got a hotcam kit tune for mine from fastchips in the US, the guy runs 10 seconds in his LT1 and has a good reputation.
The 93 has a physical chip you need to replace in the ECU under the windscreen.
He will tell you what rwhp numbers to expect.

Captain Cadillac

2,974 posts

194 months

Tuesday 8th September 2009
quotequote all
If you check a website like rockauto.com there's a tool you can plug into the diagnostic port that allows you to read the codes yourself. If I recall said tool is $10 or so and looks something like a fork, you then watch the number of flashes from the warning light and that's how you decipher the codes, much like an OBD1 BMW.

iaiin

Original Poster:

406 posts

256 months

Tuesday 8th September 2009
quotequote all
Captain Cadillac said:
If you check a website like rockauto.com there's a tool you can plug into the diagnostic port that allows you to read the codes yourself. If I recall said tool is $10 or so and looks something like a fork, you then watch the number of flashes from the warning light and that's how you decipher the codes, much like an OBD1 BMW.
Okay will do, many thanks

iaiin

Original Poster:

406 posts

256 months

Tuesday 8th September 2009
quotequote all
LuS1fer said:
Yes the '93 is OBD1 which means there isn't a scanning tool but rather a lead and software which you have to load on your laptop and connect the two up. Still going to be cheaper than a plug-in diagnostic for which garages will charge you at least £50. I paid £70 for one at a Chevy dealer in 2001!
cheers for help, i will start looking!

LuS1fer

41,761 posts

252 months

Tuesday 8th September 2009
quotequote all
iaiin said:
LuS1fer said:
Yes the '93 is OBD1 which means there isn't a scanning tool but rather a lead and software which you have to load on your laptop and connect the two up. Still going to be cheaper than a plug-in diagnostic for which garages will charge you at least £50. I paid £70 for one at a Chevy dealer in 2001!
cheers for help, i will start looking!
Plenty on ebay UK for £30. Just search OBD 1 scanner.

iaiin

Original Poster:

406 posts

256 months

Wednesday 9th September 2009
quotequote all
LuS1fer said:
iaiin said:
LuS1fer said:
Yes the '93 is OBD1 which means there isn't a scanning tool but rather a lead and software which you have to load on your laptop and connect the two up. Still going to be cheaper than a plug-in diagnostic for which garages will charge you at least £50. I paid £70 for one at a Chevy dealer in 2001!
cheers for help, i will start looking!
Plenty on ebay UK for £30. Just search OBD 1 scanner.
will do ,thanks

simonbrooks

183 posts

188 months

Thursday 1st October 2009
quotequote all
Out of interest, does anyone know whether the 95 camaro is odb 1 or 2?

Cheers

Simon

LuS1fer

41,761 posts

252 months

Friday 2nd October 2009
quotequote all
It may or may not be. Have a look at this:

http://www.obdii.com/connector.html

ringram

14,700 posts

255 months

Friday 2nd October 2009
quotequote all
Yeah I think 95 was obdii. The 4th gen went through a load of changes over its model years.