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Home >> Volkswagen >> 2011 >> Jetta Base >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L - Generic Scan Tool - Engine Code: CBPA (Sedan) >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Fuel Injectors, Checking >> Checking wiring
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Checking wiring

-- Using a Multimeter, Check the Fuel Injectors -N30, N31, N32, N33- electrical harness connector terminals for resistance, Refer to applicable wiring diagram for fuse or relay location.

Fuel Injectors -N30, N31, N32, N33- electrical harness connector terminals: Measure to:
1 Terminal 5 of the Fuel Pump Relay -J17-, Refer to applicable wiring diagram for fuse and relay location.

Specified value: 1.5 Ω Max.

If the specified value was Not obtained: 

-- Check the Fuel Pump Relay -J17- for proper operation.

-- Check the wiring connection for an open circuit, short circuit to Battery positive or Ground

-- Check the wiring connection for damage, corrosion, loose or broken terminals.

-- If necessary, repair the faulty wiring connection and replace any open fuses.

-- Go to Final procedures

If the specified value was obtained: 

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