P0202 JEEP Fuel Injector Cylinder 2 Activation

P0202 JEEP Fuel Injector Cylinder 2 Activation

Possible causes
– Faulty fuel injector 2
– Fuel Injector 2 harness is open or shorted
– Fuel injector 2 circuit poor electrical connection
What about the obd code?
The P0202 JEEP is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 2.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Lack/Loss of Power
– The engine may be harder to start
– Engine hesitation
P0202 JEEP Description

Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. The ECM will trigger the P0202 JEEP code when the resistance or voltage drop at the injector 2 is out of specifications.

JEEP Vehicle:JEEP Commander,JEEP Compass,JEEP Grand Cherokee,JEEP Liberty,JEEP Patriot,JEEP Wrangler,JEEP Wrangler Unlimited,
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