This self-made my "device" I use for read MIL-codes on Honda and for read codes from 5-pins Service connector by using OBD-II (Generic) Scan Tool. On Prelude, service check connector is located behind access cover on right side of center console. On CR-V, Oasis and Odyssey, service check connector is located under passenger-side of instrument panel behind center console. On Civic, service check connector is located under passenger-side of instrument panel. On all models except Accord, connect SCS Service Connector (07PAZ-0010100) to 2-pin service check connector. On Accord, connect SCS Service Connector DLC (07WAZ-002010A) to 16-pin Data Link Connector (DLC) located under instrument panel, near driver-side kick panel." ".Codes can also be accessed by using MIL (without Scan Tools). SAE Rules (According to SAE J1962 "Diagnostic Connector - Equivalent to ISO/DIS 15031-3, April 2002) it's numbering pin#16 = Power Supply For example, Honda use these descriptions on wiring diagram (pin #8 is "+12V" from fuse and "hot all time") and these numbering (I don't know it's numbering if see on connector behind or to face): The ECU controls Air/Fuel mixture in order to maintain power, efficiency.
98 civic ecu diagnostic code#
There is differences in numbering on DLC between SAE Standarts and some (separate) Service Manuals. Wont Start 1998 Honda Civic Runs Bad- Code P0172 Fuel Trim Rich Bank 1.
98 civic ecu diagnostic manual#
"Ensure a 1-5 watt bulb is placed in-line of positive lead on this "device"-):įor example, take a look this Honda TSB ("Erasing ABS DTCs on a '98 Passport") and these images from Service Manual
** Honda have correct procedure for read DTC without Scan Tool (on OBDII equiped Vehicles) when short pins in DLC (Data Link Connector, SAE J1962 or ISO/DIS 15031) by the warning indicator's deflection.įor read codes by using it connector I short pins with lamp. code 33 (a problem with the current sensor), 34 (a problem with the main microcomputer) by flashing EPS-lampe. code 83 by flashing ABS-lampe (Definition for code 83 - "Vehicle Stability Assist inhibition') On RHD Honda Accord* a '99 (OBDII compliant) VSA light remains on after Engine is runnig. This model features the 1.6 liter D16Y8 and can be modified although not as easily as the P28. P2P One of the rare SOHC VTEC Honda ECU is found in the 1996-2000 Honda Civic EX. P2N This OBD2 Honda Civic HX is known for their lightweight wheel rims, and is in the 1996-2000 year ranges. Powertrain DTC P0000-P0999 for EOBD Vehicles P2E The next generation of Honda Civic DX, this ECU is in the 1996-1998 model years.
98 civic ecu diagnostic android#
Basically i want to use some "Torque" alike Android app.ĭoes anyone have accomplish this or know what is the protocol that the scanner needs to support in order to read this ECU? So far I have tried with two different types of scanner, one is just the classic EM元27 Bluetooth dongle and the other is a MaxiScan MS310 which is what i have in stock at home.Connectors Location LHD Honda/Acura a 1992-2001ĭTCs by the flashing MIL after shorting the 2-pin service check connector or ECU LED blinking (Acura Honda)
The intention is just to READ data out from the ecu, not change anything, but at least be able to read error codes and engine details like rpm, lambda sensor and such. I bought a cable adapter that converts the 3 cable out from the ecu to a OBD2 plug and I am trying to read some data out of it without any luck.įor Honda 3pin male to female 16pin obd2 diagnostic cable ( and NO, I DO NOT have the obd2 connector near the fuse box, this is not a EM1 model )īelow you can see the two plugs that come out of the ecu, the standard 2 wire diagnose one and the 3 cable with +12v and signal I have a 1998 Civic VTi EK4 JDM which has the factory P2T OBD2 ecu, but, as expected it doesn't have any standard OBD2 pinout to plug a scanner and read data.
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