'HELP' question on my ECU

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Jul 21, 2006 | 01:40 PM

Hoppa

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Joined: May 2003

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From: So Cal

'HELP' question on my ECU

ya im looking for an obd1 ecu for my b18b and i was just wondering if pr4, p74. p75 r all for the ls motor??

Jul 21, 2006 | 01:54 PM

trick_db

Joined: May 2005

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From: san diego/Alabama, ca, 92105

Re: 'HELP' question on my ECU (Hoppa)

p74?

p75 is the ecu for ls

Jul 21, 2006 | 01:58 PM

vladd

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Re: 'HELP' question on my ECU (Hoppa)

p75 is the code for your ecu. its the same code for obd1 and 2 though, so make sure you're buying the correct one.

Jul 21, 2006 | 02:17 PM

Digithalgravel

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https://honda-tech.com/zerothread?id=1615801

Jul 21, 2006 | 02:58 PM

iH8RICERZ

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From: Newark/Bay Area, CA., USA

Re: 'HELP' question on my ECU (Hoppa)

yes, the ones you listed are for the LS motor...but they differ from different years.

1989-1993 B18A -PR4 (1989-1991 obd 0)
1992-1993 obd1 -PR4

1994-1995 B18B obd1 -P74/P75 I believe
1996-1999 obd2A -P75
2000-2001 obd2B -P75

Jul 21, 2006 | 03:00 PM

Digithalgravel

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Re: 'HELP' question on my ECU (iH8RICERZ)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by iH8RICERZ »</TD></TR><TR><TD CLASS="quote">yes, the ones you listed are for the LS motor...but they differ from different years.

1989-1993 B18A -PR4 (1989-1991 obd 0)
1992-1993 obd1 -PR4

1994-1995 B18B obd1 -P74/P75 I believe
1996-1999 obd2A -P75
2000-2001 obd2B -P75

</TD></TR></TABLE>

thank you! haha some guy on here didnt wanna believe me that there was an obd1 pr4. good ****