P2020

SYMPTOM
P2020 - FUEL RAIL PRESSURE MALFUNCTION RAIL PRESSURE IS TOO LOW

P2020 - FUEL RAIL PRESSURE MALFUNCTION RAIL PRESSURE TOO HIGH

TEST NOTE: All symptoms listed above are diagnosed using the same tests.

Possible Causes:

Test 1-3:

Test 4-6:

Test 7-10:

Test 11-14:

Test 15-17:

Test 18-21: