Inspection/Maintenance (I/M) System Dtc Table; Idle Learn; Idle Learn Procedure - Suzuki XL7 2007 Service Manual

Inspection/Maintenance (I/M) System DTC Table

System
If an I/M System Status indicator did NOT update to YES during the "Inspection/Maintenance (I/M) System Check",
review each indicator and reference this table to determine each DTC associated with the I/M System Status
Indicator. Each DTC listed below has specific conditions that must be met for the diagnostic to run. Included within
the conditions are additional DTCs, which if set, may inhibit the DTCs listed below from running. Reviewing and
operating the vehicle within the Conditions for Running for each DTC listed below will allow the I/M System Status
Indicators to transition to YES.
Catalyst
EVAP
Oxygen Sensor
Oxygen Sensor Heater "DTC P0030, P0031, P0032, P0036, P0037, P0038, P0050, P0051, P0052, P0056,

Idle Learn

Description
The engine control module (ECM) learns the idle
position of the throttle body to ensure the correct idle
operation. Anytime the ECM or the throttle body is
replaced, the ECM must learn the idle position. The
engine idle may be unstable or a DTC may set if the idle
position is not learned.
Conditions for Running the Idle Learn
Procedure
• DTCs P0121, P0122, P0123, P0221, P0222, P0223,
P0638, P2100, P2101, P2105, P2107, and P2119 are
not set.
• The engine speed is less than 40 RPM.
• The vehicle speed is 0 km/h (0 mph).
• The accelerator pedal position is less than 14.9
percent.
• The ignition 1 voltage is more than 10 volts.
• The engine coolant temperature is between 5-85°C
(41-185°F).
• The intake air temperature is between 5-60°C (41-
140°F).
DTCs Required to Set System Status to YES
"DTC P0420 or P0430"
"DTC P0442"
"DTC P0446"
"DTC P0455"
"DTC P0496"
"DTC P0131 or P0151"
"DTC P0132 or P0152"
"DTC P0133 or P0153"
"DTC P0137, P0138, P0140, P0157, P0158, or P0160"
"DTC P2096 or P2098"
"DTC P2097 or P2099"
"DTC P2231 or P2234"
"DTC P2232 or P2235"
"DTC P2270 or P2272"
"DTC P2271 or P2273"
P0057, or P0058"
"DTC P0135, P0141, P0155, or P0161"
Repair Instructions
Engine General Information and Diagnosis:

Idle Learn Procedure

NOTE
• Ensure the above conditions are met
before proceeding with this procedure.
• Do not perform this procedure if a throttle
position (TP) sensor or other throttle
actuator control (TAC) system DTCs are
set other than P2176. The ECM will not
perform the idle learn procedure with a
DTC set.
1. Turn OFF the ignition for 30 seconds.
2. Turn ON the ignition, with the engine OFF for 60
seconds.
3. Turn OFF the ignition.
4. Turn ON the ignition, with the engine OFF.
5. Clear the DTCs with a scan tool.
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