For intermediate injector connectors, disconnect the intermediate connector to measure resistance. See INJECTOR TERMINAL RESISTANCES & INJECTOR CONTINUITY CHECK tables. To check the waveform, see Fig 1.

To test injector circuit, perform diagnostic procedure for DTC P0201-P0204, or DTC P0201-P0206. See appropriate SELF-DIAGNOSTICS article.

INJECTOR TERMINAL RESISTANCES

Application	Resistance (Ohms) @ 68°F (20°C)
Diamante, Eclipse, Eclipse Spyder, Galant, Lancer, Montero, Montero Sport & Outlander	13-16
Lancer Evolution VIII	2-3

INJECTOR CONTINUITY CHECK

Application/Injector No.

Check Between Terminals No.

Diamante

1 & 4

1 & 2

Eclipse, Eclipse Spyder & Galant

2.4L

1 & 4

1 & 2

3.0L ⁽¹⁾

1 & 2

1 & 3

1 & 4

2, 4 & 6

1 & 2

Lancer & Lancer Evolution VIII

1 & 4

1 & 2

Montero & Montero Sport

3 & 8

2 & 8

1 & 8

7 & 8

6 & 8

5 & 8

Outlander

1 & 4

1 & 2

⁽¹⁾	On 3.0L engines, odd numbered injector connectors are on the right bank, even numbered injector connectors are on the left bank.

Fig 1: Identifying Normal Injector Waveform

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Fuel Injectors