Seat Toledo 1.8 Monopunto.Falla The Start in Fri

FAIR CODES:

1111: Failure module failure,
deletion of the fault:
replace it

1232: Butterfly actuator failure, control unit failure,
deletion of the breakdown:
check wiring, connections and butterfly actuator, replace butterfly actuator, replace control unit

2121: slowdown switch,
elimination of the breakdown:
Check wiring, wiring connections, connections On and switch, replace defective or mismatch switch, replace ignition point control valve.

2122: There is no RPM signal,
fault elimination:
check wiring and connections, replace Electronic TSZ-H ignition module or Hall impulse generator.

2212: Failure in gase butterfly potentiometer,
deletion of the fault:
check wiring, connections and potentiometer, replacement of the potentiometer of the gas butterfly.

2312: Motor temperature probe failure,
fault removal:
Check wiring, connections and motor temperature probe, engine temperature probe substitution.

2322: Probe failure Admission air temperature,
deletion of the fault:
Check wiring, connections and probe Admission air temperature, replacement of the admission air temperature probe.

2341: Lambda regulation failure, (values ​​above normal),
elimination of the fault:
check the stagnation of the admission collector, undue air shots, broken vacuum hoses, etc. Check the ignition point and the state of spark plugs, high cables, distributor lid etc., check the fuel feed pressure (between 0.8 and 1.2 bar). Check that the injector is not open or drip. Check compression in the engine (possible lack of compression) Check Lambda probe wiring and connections, and if no other cause is found, replace Lambda probe for being deteriorated or aged.

2342: Lambda regulation failure, (values ​​below normal),
deletion of the fault:
check the staging of the exhaust collector, check the probe wiring the connections, and if no other reason is found, replace the Lambda probe.

2343: Lambda regulation failure, (sporadic fault and probe in order of use),
elimination of the fault:
proceed as in 2341.

4431: Butterfly actuator failure,
elimination of the breakdown:
check the wiring the connections, and the actuator, replace if necessary.

4444: No fault was found:
all systems in order.

0000: End of the code sequence or codes.

Once the repairs have been carried out, disconnect the battery or the engine control module connector for at least 30 seconds to erase the fault codes and registered Lambda control codes. Then perform a road test so that the control module can learn the basic values ​​and record new failures if any.