Frequently Asked Question

OBD1CivicIntegraAutoManual
Last Updated 4 years ago

USDM RP17 and RP18 values:

JAutomaticManual
RP174.7k OhmOpen
RP182.7k OhmJumpered

JDM RP18 values:

JAutomaticManual
RP182.4k Ohm1.4k Ohm

JDM Auto to Manual:

  • check on the back side in the middle side corner of the ecu. you'll find RP18 there.
  • you'll need to lower the value from 2.4k ohms to 1.4k ohms.

USDM Auto to Manual:

  • remove RP17 and RP18
  • replace RP18 with a jumper wire

USDM Manual to Auto:

  • remove jumper at RP18
  • add 4.7kOhm +/- 5% at RP18
  • add 2.7kOhm +/- 5% at RP17
  • add IC16 5050 S or equiv.

-(''need to finish... C91 and C78 ?'')

  • OBD1 auto vs manual notice jumper config in lower right along with the transistor config (thanks Katman):
    image
    RP Array Before:
    image
    RP Array After:
    image

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