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Catalyst moniotor:
Pre-req: no codes present, IAT between -4 and 176 deg f; ECT is avove 75 deg f; barometric pressure above 72kPa, STFT between -20% and 20 %
-Idle vehicle 5 minutes until it is in closed loop
-drive 5 min at steady speed above 50 mph
-idle 2 min in drive (auto) or neutral (manual)
*very stable idle is required to pass this monitor
EGR Monitor:
Pre-req: no codes present, ECT is avove 75 deg f; barometric pressure above 72kPa
1. Idle vehicle 5 minutes until it is in closed loop
2. Accelerate and drive for 1 min at steady speed above 50 mph
3. coast vehicle down to 20 mph (vehicle in drive or w/ clutch engaged, brake off)
4. repeat steps 2 and 3 four times
* the GM egr runs during the deceleration portion of the drive trace
Evaporative Monitor:
Pre-req: no codes present, IAT & ECT between 45 and 85 deg f: barometric pressure above 75 kPa, fuel tank level between 26 and 74 %; TPS between 9& 35 %; evap solenoid is at 50% pwm within 65 sec of engine run time
-Idle vehicle 5 minutes until it is in closed loop
-drive 5 min at steady speed between 30 and 40 mph
-stop and idle 2 min
O2 Sensor Monitor:
Pre-req: no codes present, IAT above 32 deg f; ECT is avove 167 deg f
-Idle vehicle 5 minutes until it is in closed loop
-drive 3 min at steady speed above 50 mph
-drive 2 min at steady 40 mph
-drive 2 min at steady 50 mph
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What is the Drive cycle 2003 olds alero to reset sensors?
Dan T
Will engine light reset on olds intrigue if trouble goes away?
Eventually. Sometimes it takes 3 drive cycles or more.
Why does the ac of 1999 olds intrigue go off and on at will?
It is normal for the compressor to cycle on and off If it is cycling excessively could be due to an incorrect refrigerant charge
Where is the camshaft sensor in 99 Olds intrigue?
On the 99 Olds Intrigue, the camshaft sensor is located on the rear of the engine. It is just above the starter.
What car uses the same alternator as Oldsmobile intrigue 2000?
Only the Olds Intrigue with the 3.5 L
Where is 99 olds intrigue camshaft sensor location?
The camshaft sensor on the 99 Olds Intrigue is located on the engine block. It is under the starter, which has to be removed to locate the camshaft sensor.
How do you change 1998 Olds Intrigue?
Change what?Change what?
What spark plug to use for a 99 olds intrigue?
Platinum's
What size is the axle nut on a 2001 olds intrigue?
35mm
Where is the HVAC fuse in a 98 olds intrigue?
under the hood
2002 olds intrigue fuel gauge?
Yup, it has one!
How do you change thermostat on a 1999 olds intrigue 3.8 l?
why
