P216A

Fuel Injector Group E Supply Voltage Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation
Misfires
Increased fuel consumption
Difficulty starting the engine
Switching to emergency mode

Causes

Broken or damaged power supply wires
Oxidation of contacts in connectors
Faulty relay or fuse
Problems with the engine control unit
Malfunction of the fuel injectors themselves

How to Fix

Check the integrity of fuses and relays
Inspect the wiring harness for damage
Check contacts in injector connectors
Measure the injector resistance
Check the voltage at the injector connectors

Related codes

P216B P2169 P2170