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Home >> Toyota >> 1992 >> Supra 7M-GE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Charts >> Code 14/Test No. 2 - Ignition Signal

Code 14/Test No. 2 - Ignition Signal

NOTE: To check ignition system components, see I - SYS/COMP TESTS article in the ENGINE PERFORMANCE Section.
CODE 14/TEST NO. 2-IGNITION SIGNAL TROUBLE

Terminals Trouble Condition STD Voltage
IGT - E1 No Voltage Idling 0.7 - 1.0V
CODE 14/TEST NO. 2-IGNITION SIGNAL TROUBLE

Terminals Trouble Condition STD Voltage
IGT - E1 No Voltage Idling 0.7 - 1.0V
IGDA-E1 " Idling 1 - 3V
IGDB-E1 " " "
Fig 1: Code 14/Test No. 2 Schematic (7M-GE Non-Turbo) Ignition Signal
G91B17799Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Code 14/Test No. 2 Flow Chart (7M-GE Non-Turbo) Ignition Signal
G91C17543Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Code 14/Test No. 2 Schematic, Terminal IGT (7M-GTE Turbo) Ignition Signal
G91E18105Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 4: Code 14/Test No. 2 Flow Chart, Terminal IGT (7M-GTE Turbo) Ignition Signal
G91G18107Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 5: Code 14/Test No. 2 Schematic, Terminals IGDA & IGDB (7M-GTE Turbo) Ignition Signal
G91F18106Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 6: Code 14/Test No. 2 Flow Chart, Terminals IGDA & IGDB (7M-GTE Turbo) Ignition Signal
G91H18108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002