|
|
EC-108 < COMPONENT DIAGNOSIS > [VK56DE] P0101 MAF SENSOR OK >> GO TO 11. NG >> Replace mass air flow sensor. 11. CHECK INTERMITTENT INCIDENT GI-35, "How to Check Terminal" and GI-38, "Intermittent Incident" >> INSPECTION END Component Inspection INFOID:0000000005149115 MASS AIR FLOW SENSOR With CONSULT-III 1. Reconnect all harness connectors disconnected. *: Check for linear voltage rise in response to engine being increased to about 4,000 rpm. 5. If the voltage is out of specification, proceed the following. • Crushed air ducts • Malfunctioning seal of air cleaner element • Uneven dirt of air cleaner element • Improper specification of intake air system parts b. If NG, repair or replace malfunctioning part and perform step 2 to 4 again. If OK, go to next step. 6. Turn ignition switch OFF. Without CONSULT-III 1. Reconnect all harness connectors disconnected. signal) and ground. *: Check for linear voltage rise in response to engine being increased to about 4,000 rpm. Condition MAS A/F SE-B1 (V) Ignition switch ON (Engine stopped.) Approx. 0.4 Idle (Engine is warmed-up to normal 0.9 - 1.3 2,500 rpm (Engine is warmed-up to 1.7 - 2.1 Idle to about 4,000 rpm 0.9 - 1.3 to Approx. 2.4* Condition MAS A/F SE-B1 (V) Ignition switch ON (Engine stopped.) Approx. 0.4 Idle (Engine is warmed-up to normal 0.9 - 1.3 2,500 rpm (Engine is warmed-up to 1.7 - 2.1 Idle to about 4,000 rpm 0.9 - 1.3 to Approx. 2.4* PBIB1106E |