trouble code
Lexus Test Driver
Joined: Aug 2009
Posts: 1,520
Likes: 1
From: CA
If you have the manual... Its on Page 2625 (Section TR-14). It says Circuit Ignition No. 2 Signal = No IGF2 signal to ECU for 8-11 consecutive IG2T signal.
Trouble Area:
Open or short in IGF2 circuit from igniter No. 2 - ECU
Igniter No. 2
ECU
First off, check all plugs to make sure they are good (normal wear, not rich or lean). If they are good, Check cap/rotor (not sure how old is you rcar but i'm assuming OBD1). Check plug wires for continuity (maybe time to replace). Old plugs can have an open line when it gets hot as it expands.
Trouble Area:
Open or short in IGF2 circuit from igniter No. 2 - ECU
Igniter No. 2
ECU
First off, check all plugs to make sure they are good (normal wear, not rich or lean). If they are good, Check cap/rotor (not sure how old is you rcar but i'm assuming OBD1). Check plug wires for continuity (maybe time to replace). Old plugs can have an open line when it gets hot as it expands.
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topgun129
ES - 1st to 6th Gen (1990-2018)
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Jul 8, 2014 05:20 AM
