LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 1990 >> Corolla Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing - EFI >> Ignition Checks (Except Supra Turbo) >> Diagnostic Codes >> Code 14 (Ignition Signal Problem)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Code 14 (Ignition Signal Problem)

ECU will store Code 14 in memory if it does not receive an IGF (ignition detection) signal a specified number of times in succession. See CODE 14 SET SPECIFICATIONS  table.

CODE 14 SET SPECIFICATIONS

Application No. Times w/o IGF Signal
Camry & Celica 4-5
Celica (4A-FE) & Tercel 4
Celica (3S-GTE) 8-11
Cressida, Land Cruiser & Supra 6-8
Pickup/4Runner
4-Cyl. 22R-E 4-5
V6 3VZ-E 6-8