FixVault

DTC Detection Logic

DTC DETECTION CONDITION

DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition
P1087 VVEL SYSTEM-B1 [VVEL (variable valve event & lift) system-bank1] The event angle of VVEL control shaft is always small.
P1088 VVEL SYSTEM-B2 [VVEL (variable valve event & lift) system-bank2]