The self-diagnosis codes are read by the number of flashes of the “CHECK ENGINE” indicator with closed “TC” – “CG” leads (pin 13 and 4) of the DLC3 connector under the dashboard and the ignition on.
See also: Toyota engine repair manuals
- 12 – (P0335) Crankshaft Position Sensor
- 12 – (P0340) Crankshaft Position Sensor
- 13 – (P0335) Crankshaft Position Sensor
- 13 – (P1335) Crankshaft Position Sensor
- 14 – (P1300) Ignition System (No. 1)
- 14 – (P1315) Ignition System (No. 4)
- 15 – (P1305) Ignition System (No. 2)
- 15 – (P1310) Ignition System (No. 3)
- 18 – (P1346) VVT-i system
- 19 – (P1120) Accelerator Pedal Position Sensor
- 19 – (P1121) Accelerator Pedal Position Sensor
- 21 – (P0135) Oxygen Sensor
- 22 – (P0115) Coolant Temperature Sensor
- 24 – (P0110) Intake air temperature sensor
- 25 – (P0171) Oxygen sensor (lean signal)
- 31 – (P0105) absolute pressure sensor
- 31 – (P0106) absolute pressure sensor
- 39 – (P1656) VVT-i System
- 41 – (P0120) Throttle Position Sensor
- 41 – (P0121) Throttle Position Sensor
- 42 – (P0500) Vehicle speed sensor
- 49 – (P0190) Fuel Pressure Sensor
- 49 – (P0191) Fuel pressure signal
- 52 – (P0325) Knock Sensor
- 58 – (P1415) SCV Position Sensor
- 58 – (P1416) SCV valve
- 58 – (P1653) SCV valve
- 59 – (P1349) VVT signal
- 71 – (P0401) EGR Valve
- 71 – (P0403) EGR system
- 78 – (P1235) TNVD
- 78 – (P1235) TNVD
- 89 – (P1125) ETCS Drive
- 89 – (P1126) ETCS Coupling
- 89 – (P1127) ETCS Relay
- 89 – (P1128) ETCS Drive
- 89 – (P1129) ETCS Drive
- 89 – (P1633) Electronic control unit
- 92 – (P1210) Cold Start Nozzle
- 97 – (P1215) Spray Nozzles
- 98 – (C1200) The vacuum sensor in the vacuum brake booster
Toyota 3S-FE/3S-FSE
Faults and engine repair 3S-FE / 3S-FSE / 3S-GE / 3S-GTE
The Toyota 3S engine is one of the most popular S-series engines and Toyota as a whole, appeared in 1984 and was produced until 2007. The 3S engine is a belt, every 100 thousand km the belt needs to be changed. During the entire production period, the engine was repeatedly refined, modified, and if the first models were carburetor 3S-FC, then the last is a 3S-GTE turbo with a capacity of 260 hp .
See also: Toyota repair manuals
Hi I have Toyota land cruiser model: URJ200L year 2014.
I have a code C1aed that I need your assistance to solve.
By the way where is the location of Rear sensor.
Any manual will be appreciated
Thanks
I have forgotten the calor codes for 3S fuel gauge.its put separate with the fuel pump
As automotive technology evolves, are traditional diagnostic trouble codes (DTCs) becoming obsolete? With the rise of advanced onboard systems and AI-driven diagnostics, should we rethink our reliance on older error code lists for troubleshooting Toyota engines like the 1ZZ-FE and 3S-FE? What innovative methods could replace or enhance our current practices?
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