Originally Posted by
4DrLS
does anyone know of any shops locally that chips OBD2A ecu's? if so LMK...
What Honda ecus are chipable?:
Only a few select type of obd1 92-95 honda/acura engine computers are chipable.
USDM Vtec: P28, P72, P61 JDM Vtec: p30, p72, p08, p27, pr3, p91
USDM Non-Vtec: P75, PR4, P05, P06
Some obd0 honda/acura ecus are chipable but these ecus are not compatible with nicer eprom editors.
Obd1 ecus will plug & play into 92-95 honda/acuras, while pre-92 & 96-01 vehicles will require a ecu plug conversion harness to use the ecu.
What is a obd2 to obd1 conversion harness?:
A conversion harness is a jumper harness which plugs and plays into an obd2 vehicle and allows you to run an obd1 ecu.
What is a obd0 to obd1 conversion harness?:
A conversion harness is a jumper harness which plugs into an obd0 vehicle and allows you to run an obd1 ecu. Obd0 to obd1 conversions require you to run a obd1 distributor along with a 4 wire oxygen sensor if you plan on using narrow band oxygen sensor feedback which not needed if your car is properly tuned.