Autometer AFR gauge Wiring?

lucy uk · #1 10-25-2005, 02:38 PM

Hi Im attempting to fit an Autometer AFR gauge, can anyone please tell me what colour the signal wire is on the lambda sensor? I have the standard 4 wire heated sensor. Thanks

Gohan Ryu · #2 10-25-2005, 03:49 PM

It would help to know what kind of car you're working on. Or at least which ECU.

lucy uk · #3 10-27-2005, 07:52 AM

Quote:

Originally Posted by lucy uk

Hi Im attempting to fit an Autometer AFR gauge, can anyone please tell me what colour the signal wire is on the lambda sensor? I have the standard 4 wire heated sensor. Thanks

OOPS Prelude 1992 2.2 vtec BB4

Gohan Ryu · #4 10-27-2005, 05:37 PM

In the US they didn't have VTEC until 93...is yours a swap or did the UK get VTECs in 92? Probably a p13 ECU but see if you can search it to make sure...

lucy uk · #5 10-28-2005, 05:07 AM

Spot on Gohan P13 ECU. It seems the 2.2 prelude vtec arrived in the UK in 1992, there seems to be very slight differences from the US 1993 version the UK model is slightly longer and wider meaning exhaust systems need to be custom made, and body kits never fit. Everything else seems about the same.Thank you for your help it is greatly appreciated.

Gohan Ryu · #6 10-28-2005, 01:58 PM

White wire, assuming it's OBDI then it's pin d14.

lucy uk · #7 10-29-2005, 02:06 AM

Thank you for your help, you have saved me from a lot of head scratching.

lucy uk · #8 10-29-2005, 07:28 AM

Job done, AFR gauge working great, Thanks again.

Gohan Ryu · #9 10-30-2005, 02:12 AM

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