 6GC Engine Trouble Codes., Saw a request for these and decided to post the list. |
 Nov 8, 2006 - 9:56 PM
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 Enthusiast  Joined Aug 18, '04 From Silverdale, WA Currently Offline Reputation: 0 (0%)  |
Trouble code definitions for 94- 95 6GC:
12 G & NE Signal ( #1) 13 G & NE Signal ( #2) 14 Ignition Signal 16 A/T Control Signal Malfunction 21 Oxygen Sensor Signal 22 Engine Coolant Temp. 24 Intake Air Temp. 25 Lean Air/Fuel Mixture 26 Rich Air/Fuel Mixture 27 Sub Oxygen SensorSignal 31 Map or Airflow Sensor Signal 41 Throttle Position Sensor Signal 42 Vehicle Speed Sensor Signal 43 Starter Signal 51 Switch Condition Signal 52 Knock Sensor Signal 71 EGR System Malfunction Trouble code definitions for 96-99 6GC: P0100 Mass Airflow Sensor Circuit P0101 Mass Airflow Range/Performance Problem P0105 Manifold Absolute Pressure (MAP) Sensor Circuit P0106 MAP Sensor Circuit P0110 Intake Air Temp Sensor Circuit P0115 Engine Coolant Temp Sensor P0116 Engine Coolant Temp Sensor P0120 Throttle Position Sensor P0121 Throttle Position Sensor P0125 Insufficient Coolant Temp for Closed Loop P0130 Heated Oxygen Sensor Circuit P0133 Heated Oxygen Sensor Circuit Slow Response P0135 Heated Oxygen Sensor Heater Circuit P0136 Heated Oxygen Sensor Circuit P0141 Heated Oxygen Sensor Heater Circuit P0150 Heated Oxygen Sensor Circuit P0153 Heated Oxygen Sensor Circuit Slow Response P0155 Heated Oxygen Sensor Heater Circuit P0171 Fuel Trim Malfunction (Lean) P0172 Fuel Trim Malfunction (Rich) P0300 Random Misfire Detected P0301 Cylinder 1 Misfire P0302 Cylinder 2 Misfire P0303 Cylinder 3 Misfire P0304 Cylinder 4 Misfire P0325 Knock Sensor #1 Circuit Malfunction P0330 Knock Sensor #2 Circuit Malfunction P0335 Crankshaft Position Sensor Circuit P0336 Crankshaft Position Sensor Circuit/Range Performance P0340 Camshaft Position Sensor P0385 Camshaft Position Sensor P0401 Insufficient EGR Flow Detected P0402 Excessive EGR Flow Detected P0420 Catalyst System Efficiency Below Threshold P0440 EVAP System Malfunction P0441 Incorrect EVAP Purge Flow P0446 EVAP Vent Control Malfunction P0450 EVAP Pressure Sensor Malfunction P0500 Vehicle Speed Sensor Malfunction P0505 Idle Control System Malfunction P0510 Closed Throttle Position Switch Malfunction P1200 Fuel Pump Relay Circuit P1300 Ignitor Circuit Malfunction P1335 Crankshaft Position Sensor Circuit (Engine Running) P1500 Starter Signal Circuit Malfunction P1600 ECM BATT Malfunction P1605 Knock Control ECM Malfunction P1780 Park/Neutral Position Switch Malfunction I have a full manual so if any of these are familiar pm me. |
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Replies
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Nov 8, 2006 - 10:44 PM
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 Enthusiast Joined Apr 17, '06 From New Jersey Currently Offline Reputation: 105 (100%) |
what does your manual says about 71 EGR System Malfunction for a 95 ST auto.
 I have tried it all. I think my next move would be to change the ECU. that's the only thing I have left to do.
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Nov 9, 2006 - 4:26 PM
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 Enthusiast Joined Jun 19, '05 From Nebraska Currently Offline Reputation: 4 (100%) |
this is an excelent post and should be sticky'ed along with a link to that site the shows how to connect the terminals to check the code for people that arent sure. Art, I cant find it anywhere. I thought it was on celica tech but i dunno, I know you have it tho.
-------------------- Teh Celica sleeps for Winter '06. Suspension overhaul begins........
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Nov 14, 2006 - 8:50 AM
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Enthusiast Joined Aug 18, '04 From Silverdale, WA Currently Offline Reputation: 0 (0%) |
QUOTE(hitcachi @ Nov 9, 2006 - 1:26 PM) [snapback]501049[/snapback] this is an excelent post and should be sticky'ed along with a link to that site the shows how to connect the terminals to check the code for people that arent sure. Art, I cant find it anywhere. I thought it was on celica tech but i dunno, I know you have it tho. Thanks and the How-to articls explain the DLC connector. That is as long as you still have the cap for it. |
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Nov 15, 2006 - 5:34 PM
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Enthusiast Joined Oct 13, '06 From palmetto,FL Currently Offline Reputation: 1 (100%) |
What do you do if you have a code 12
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Sep 6, 2007 - 12:19 PM
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 Enthusiast Joined Dec 22, '06 From Caracas-Venezuela Currently Offline Reputation: 5 (100%) |
QUOTE(super13jew @ Nov 15, 2006 - 6:34 PM) [snapback]502689[/snapback] What do you do if you have a code 12 x2 -------------------- Celica ST202
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Sep 6, 2007 - 7:17 PM
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Enthusiast Joined Aug 18, '04 From Silverdale, WA Currently Offline Reputation: 0 (0%) |
If your car is California emisions standard.
http://i43.photobucket.com/albums/e362/bin...CAemissions.jpg For all others. http://i43.photobucket.com/albums/e362/bin...CAemissions.jpg This post has been edited by bindertch: Sep 6, 2007 - 7:28 PM |
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