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Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnosis >> DTC P0351: Ignition Coil "A" Primary/Secondary Circuit, DTC P0352 Ignition Coil "B" Primary/Secondary Circuit, DTC P0353 Ignition Coil "C" Primary/Secondary Circuit, DTC P0354 Ignition Coil "D" Primary/Secondary Circuit, DTC P0355 Ignition Coil "E" Primary/Secondary Circuit, DTC P0356 Ignition Coil "F" Primary/Secondary Circuit >> Monitor Description

Monitor Description

Fig 1: IGT And IGF Signal Chart (Normal And Malfunction Condition)
G01438193Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the ECM does not receive the ignition confirmation signal (IGF) after sending the ignition signal (IGT), it interprets this as a fault in the igniter and sets a DTC.

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