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obd1 engine code?

Discussion in 'General Tech and Maintenance' started by C-Bye, Oct 2, 2005.

  1. C-Bye

    C-Bye Member

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    I got the swap in it turns over, yippy. Used a little starter fluid ran for about 5 seconds, now the obd flashs= two short flashs and pause then four quick ones. I read my chilton and can't fiigure out what the code or codes are, any help?
     
  2. C-Bye

    C-Bye Member

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    its alive!!!!!!!!!!!!!!!!!!
     
  3. reikoshea

    reikoshea HS Troll...And Mod Moderator VIP

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    2 long flashes = Electronic Load Detector

    4 Short Flashes = Crank Angle Sensor
     
  4. According to Aaron

    According to Aaron Junior Member

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    I swear my CB7's throwing a code 25. I thought that long flashes meant 10 and short flashes meant ones. I get two long flashes and five short flashes.
     
  5. b_ricker

    b_ricker Junior Member

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    Each long does equal 10 and each short 1
     
  6. reikoshea

    reikoshea HS Troll...And Mod Moderator VIP

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    but he said code 24 or 25...to my knowledge OBD1 doesnt have either code...which mean there are two problems...there is no pause between the long flashes and the short flashes if it is a single code. hence he has 2 codes...probaby 20 and then 4 or 20 and then 5.

    1 O2A - Oxygen sensor #1
    2 O2B - Oxygen sensor #2
    3 MAP - manifold absolute pressure sensor
    4 CKP - crank position sensor
    5 MAP - manifold absolute pressure sensor
    6 ECT - water temperature sensor
    7 TPS - throttle position sensor
    8 TDC - top dead centre sensor
    9 CYP - cylinder sensor
    10 IAT - intake air temperature sensor
    12 EGR - exhaust gas recirculation lift valve
    13 BARO - atmospheric pressure sensor
    14 IAC (EACV) - idle air control valve
    15 Ignition output signal
    16 Fuel injectors
    17 VSS - speed sensor
    19 Automatic transmission lockup control valve
    20 Electrical load detector
    21 VTEC spool solenoid valve
    22 VTEC pressure valve
    23 Knock sensor
    30 Automatic transmission A signal
    31 Automatic transmission B signal
    36 traction control found on JDM ecu's
    41 Primary oxygen sensor heater
    43 Fuel supply system
    45 Fuel system too rich or lean
    48 LAF - lean air fuel sensor
    54 CKF - crank fluctuation sensor
    58 TDC sensor #2
    61 Primary oxygen sensor
    63 Secondary oxygen sensor
    65 Secondary oxygen sensor heater
    71 random misfire cylinder 1
    72 random misfire cylinder 2
    73 random misfire cylinder 3
    74 random misfire cylinder 4
    80 Exhaust Gas Recirculation insufficient flow detected
    86 ECT Sensor (Engine Coolant Temperature) circuit range / performance problem
    90 Evaporative Emission Control System leak detected in the fuel tank area
    91 Fuel Tank Pressure Sensor low input
    92 Evaporative Emission Control System insufficient purge flow
     
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