89663-42M20 E2 VALV_off noCHK

Toyota RAV4

ZIP Contain:

1. 89663-42M20_E2_Valv_off_noCHK.bin – tuned file:
   • Rear O2 Sensor Disabled. Decat – catalyst control Disabled. Related DTC’s Off
   • Valvamaic off. Valvematic system disabled
2. 89663-42M20.bin – original ECU’s file, make sure it matches your ECU’s software