|
|
Content .. 1964 1965 1966 1967 ..
Last Modified: 9-16-2014 6.6 C Doc ID: RM0000041A600WX Model Year: 2015 Model: Tundra Prod Date Range: [08/2014 - ] Title: 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P106B; Evaporative Emission System Pressure Sensor - Secondary Air Injection Pressure Sensor Correlation; 2015 MY Tundra [08/2014 - ] DTC P106B Evaporative Emission System Pressure Sensor - Secondary Air Injection Pressure Sensor Correlation DESCRIPTION DTC NO. DTC DETECTION CONDITION TROUBLE AREA P106B The pressure detected by the canister pressure sensor (Vapor Pressure or Air Pump2 Pressure (Absolute)*) differ by 6.98 kPa (52 mmHg) or more (2 trip detection logic) Canister pressure sensor (Leak detection pump) Air switching valve assembly HINT: This DTC is stored when a deviation from pressure sensor characteristics is detected. The pressure detected by the canister pressure sensor and the pressures detected by the pressure sensors of both air switching valves (for Bank 1 or Bank 2) are checked 55 minutes after the ignition switch is turned off. If the pressure detected by the canister pressure sensor and the pressure detected by the pressure sensor of either air switching valve differ by a certain amount, the MIL is illuminated and a DTC is stored (2 trip detection logic). HINT: Correct judgment may not be possible when the altitude is 4000 m (13120 ft.) or more. MONITOR STRATEGY Related DTC P106B: Evaporative emission system pressure sensor - secondary air injection system pressure sensor correlation Required Sensors/Components (Main) Canister pressure sensor Pressure sensor Required Sensors/Components (Related) - Duration Less than 65 seconds MIL Operation 2 driving cycles TYPICAL ENABLING CONDITIONS 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P106B; Evapo... |