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Check engine light on

Tiny
BIG WILL
  • MEMBER
  • 1992 TOYOTA 4RUNNER
HI I have a 92 toyota 4runner 4x4 v6 3.0L and I have 3 codes A 13, 14, 24 what should I do? And what are they?
Tuesday, November 16th, 2010 AT 9:34 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check engine light on

https://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
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Tuesday, November 16th, 2010 AT 9:36 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
�12� Engine RPM Signal.
�13� Engine RPM Signal.
�14� Ignition Signal.
�16� ECT Control Signal.
�21� Oxygen Sensor (OS) Signal.
�22� Water Temperature Sensor (THW) Signal.
�24� Intake Air Temperature Sensor (THA) Signal.
�25� Air/Fuel ratio lean.
�26� Air/Fuel ratio rich.
�27� Sub-oxygen sensor signal.
�31� Air Flow Meter Signal.
�32� Air Flow Meter Signal.
�41� Throttle Position Sensor (TPS).
�42� Vehicle Speed Sensor (VSS) Signal.
�43� Starter Circuit Signal.
�51� Switch Condition Signal.
�52� Knock Control Signal.
�71� EGR system malfunction.
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Tuesday, November 16th, 2010 AT 9:39 PM

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