Honda CRX silhouetteCRX

Ignition Timing Inspection and Setting

16-47prose procedure

Ignition timing specs differ by engine: 1.6L SOHC with/without catalytic converter and 1.6L DOHC (KQ model vs except KQ model).

Ignition Timing Inspection and Setting

  1. 1
    Start the engine and allow it to warm up (cooling fan comes on).
  2. 2
    Remove the rubber cap (YEL) from the ignition timing adjusting connector located left rear engine compartment and connect the BRN and GRN/WHT terminals with a jumper wire.
    The ignition timing adjusting connector in the left rear engine compartment with its yellow rubber cap removed and a jumper wire connecting the BRN and GRN/WHT terminals; a circular inset shows the two-pin connector and jumper.
  3. 3
    Connect a timing light to the engine; while the engine idles, point the light toward the pointer on the timing belt cover.
    A timing light connected to the engine, pointed toward the pointer on the timing belt cover with the engine idling.
  4. 4
    Adjust ignition timing, if necessary, to the following specifications:
    Close-up of the crankshaft pulley showing the timing pointers aligned with the white mark and red mark used to read ignition timing.
  5. 5
    Adjust as necessary by loosening the distributor adjusting bolts, and turn the distributor housing counterclockwise to advance the timing, or clockwise to retard the timing.
    The distributor with its adjusting bolts loosened; arrows show turning the housing counterclockwise to advance and clockwise to retard the timing.
  6. 6
    Tighten the adjusting bolts and recheck the timing.
  7. 7
    Remove the jumper wire and install the rubber cap to the ignition timing adjusting connector.

Ignition Timing

1.6l SOHC (With CATA)
18°±2° BTDC (RED) at 750±50 min⁻¹ (rpm) in neutral
1.6l SOHC (Without CATA)
18°±2° BTDC (RED) at 780±50 min⁻¹ (rpm) in neutral
1.6l DOHC (EX. KQ model)
16°±2° BTDC (RED) at 800±50 min⁻¹ (rpm) in neutral
1.6l DOHC (KQ model)
16°±2° BTDC (RED) at 750±50 min⁻¹ (rpm) in neutral

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