Civic L4-1590cc 1.6L SOHC (VTEC) (1992)
Idle Speed: Specifications
Controlled Idle Speed
Idle Speed: [1]
Manual .......................................................................................................................................................................................................... 670 ± 50 rpm
Automatic ..................................................................................................................................................................................................... 700 ± 50 rpm
Idle Speed: [2]
Manual .......................................................................................................................................................................................................... 750 ± 50 rpm
Automatic (in P or N) ................................................................................................................................................................................... 750 ± 50 rpm
Idle Speed: [3]
Manual .......................................................................................................................................................................................................... 810 ± 50 rpm
Automatic (in P or N) ................................................................................................................................................................................... 810 ± 50 rpm
[1] If removed for base idle check, reconnect the 2P connector on the Electronic Air Control Valve (EACV), then remove the HAZARD (# 5) fuse, in
the main fuse box, for 10 seconds to reset the ECU. Restart and idle the engine with the no-load conditions in which the headlights, blower fan,
rear defogger, cooling fan, and air conditioner are not operating for one minute, then check the idle speed.
NOTE: (CANADA) Pull the parking brake lever up. Start the engine, then check that the headlights are off.
[2] Idle the engine for one minute with the headlights on (HI) and the rear defogger ON and check the idle speed.
[3] Idle the engine for one minute with the heater fan switch on the high (right end) position and the air conditioner on, then check the idle speed.