DTC P0201-13: Cylinder 1 Injector "A" Circuit Open; DTC P0202-13: Cylinder 2 Injector "A" Circuit Open; DTC P0203-13: Cylinder 3 Injector "A" Circuit Open; DTC P0204-13: Cylinder 4 Injector "A" Circuit Open; DTC P062D-13: Fuel Injector Driver Circuit Performance Bank 1 Circuit Open [11/2023 - ]: Description

WARNING: This page is about a different variant/trim than selected.

The D-4S system has two fuel injection systems. One is an in-cylinder direct injection system that directly injects pressurized fuel into the combustion chamber. The other is an intake port injection system. The ECM determines which fuel injection system to use in accordance with the engine conditions. The direct injection system uses an injector driver (EDU) built into the ECM to rapidly operate the direct fuel injector assemblies. It converts injection request signals from the ECM to high-voltage and high-current injector-drive signals that drive the direct fuel injector assemblies.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P0201-13	Cylinder 1 Injector "A" Circuit Open	One of following conditions is met (1 trip detection logic): Short to +B in direct fuel injector assembly (No. 1 cylinder) circuit for 40 times or more. Open or short to ground in direct fuel injector assembly (No. 1 cylinder) circuit for 20 times or more. Direct fuel injector assembly (No. 1 cylinder) circuit current reaches the high limit for 20 times or more.	Open or short in direct fuel injector assembly (No. 1 cylinder) circuit Direct fuel injector assembly (No. 1 cylinder) D INJ relay ECM	Comes on	DTC stored	SAE Code: P0201 DTC for Mexico Models: Applies
P0202-13	Cylinder 2 Injector "A" Circuit Open	One of following conditions is met (1 trip detection logic): Short to +B in direct fuel injector assembly (No. 2 cylinder) circuit for 40 times or more. Open or short to ground in direct fuel injector assembly (No. 2 cylinder) circuit for 20 times or more. Direct fuel injector assembly (No. 2 cylinder) circuit current reaches the high limit for 20 times or more.	Open or short in direct fuel injector assembly (No. 2 cylinder) circuit Direct fuel injector assembly (No. 2 cylinder) D INJ relay ECM	Comes on	DTC stored	SAE Code: P0202 DTC for Mexico Models: Applies
P0203-13	Cylinder 3 Injector "A" Circuit Open	One of following conditions is met (1 trip detection logic): Short to +B in direct fuel injector assembly (No. 3 cylinder) circuit for 40 times or more. Open or short to ground in direct fuel injector assembly (No. 3 cylinder) circuit for 20 times or more. Direct fuel injector assembly (No. 3 cylinder) circuit current reaches the high limit for 20 times or more.	Open or short in direct fuel injector assembly (No. 3 cylinder) circuit Direct fuel injector assembly (No. 3 cylinder) D INJ relay ECM	Comes on	DTC stored	SAE Code: P0203 DTC for Mexico Models: Applies
P0204-13	Cylinder 4 Injector "A" Circuit Open	One of following conditions is met (1 trip detection logic): Short to +B in direct fuel injector assembly (No. 4 cylinder) circuit for 40 times or more. Open or short to ground in direct fuel injector assembly (No. 4 cylinder) circuit for 20 times or more. Direct fuel injector assembly (No. 4 cylinder) circuit current reaches the high limit for 20 times or more.	Open or short in direct fuel injector assembly (No. 4 cylinder) circuit Direct fuel injector assembly (No. 4 cylinder) D INJ relay ECM	Comes on	DTC stored	SAE Code: P0204 DTC for Mexico Models: Applies
P062D-13	Fuel Injector Driver Circuit Performance Bank 1 Circuit Open	Open or short in direct fuel injector assembly (all cylinders) circuits for 60 times or more (1 trip detection logic).	Open or short in direct fuel injector assembly circuit Direct fuel injector assembly D INJ relay ECM	Comes on	DTC stored	SAE Code: P062D DTC for Mexico Models: Applies