-
Connect a tachometer.
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Start the engine. Hold the engine speed at 3,000 rpm (min
−1
) without load (A/T in P or N, M/T in neutral) until the radiator fan comes on, then let it idle.
-
-
Warm up and calibrate the CO meter according to the meter manufacturer's instructions.
-
Check idle CO with the headlights, heater blower, rear window defogger, cooling fan, and air conditioner off.
Specified CO:
|
0.1 % maximum
|
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If unable to obtain this reading; see DTC troubleshooting.
-
If unable to obtain a CO reading of specified % by this procedure, check the tune-up condition.
|
|