WHAT IS THE DRIVE CYCLE FOR THIS ?

1997 Mazda Protege

Tiny

raelinjack

January, 20, 2009 AT 2:59 PM

Computer problem
1997 Mazda Protege 4 cyl Two Wheel Drive Manual 227000 miles

I just replaced the PCM and O2 sensor on my 1997 Mazda Protege. I cleared the computer, still came up with the P1195 error code, went to get the emmissions tested anyway and the system wasn't ready. I need to take it through it's drive cycle. What is the drive cycle for this car?

Thank you so much!

1 Answer

Tiny

Dave H

January, 20, 2009 AT 4:00 PM

Hello ..thanks for the donation ... much appreciated

Hope this helps

Drive Cycle-Mode 1
Start engine and warm to normal operating temperature. Ensure all electrical and A/C loads are off. Ensure ignition timing and idle speed are within specification. Adjust as necessary. See BASIC TESTING - 1.8L article. Ensure no jumper wires are connected to DLC. Increase engine RPM to specified speed. See Fig. 2 . Operate engine at specified RPM for minimum of 15 seconds. Idle engine for more than 20 seconds with cooling fan disabled.
Fig. 2: Drive Cycle-Mode 1 Engine Speed Table


http://www.2carpros.com/forum/automotive_pictures/266999_1_8.jpg


Drive Cycle-Mode 2
Start engine and warm to normal operating temperature. Ensure all electrical and A/C loads are off. Drive vehicle at specified speed for one minute. See Fig. 3 .
Fig. 3: Drive Cycle-Mode 2 Vehicle Speed Table
Courtesy of MAZDA MOTORS CORP.


http://www.2carpros.com/forum/automotive_pictures/266999_2_6.jpg


Drive Cycle-Mode 3
Start engine and warm to normal operating temperature. Ensure all electrical and A/C loads are off. Idle engine for additional 5 minutes. Drive vehicle at specified speed (V1) for one minute. Lower vehicle speed to specified speed (V2) for 3 minutes. See Fig. 4 .
Fig. 4: Drive Cycle-Mode 3 Vehicle Speed Table
Courtesy of MAZDA MOTORS CORP.


http://www.2carpros.com/forum/automotive_pictures/266999_3_8.jpg


Drive Cycle-Mode 4
Ensure following conditions are met:
Engine coolant temperature is 32-95 F (0-35 C).
Intake air temperature is 50-140 F (10-60 C).
Barometric pressure is 72 kPa.
Fuel gauge needle points within 15-85 percent.
Start and operate engine at 3500 RPM for 200 seconds. Within next 40 seconds, accelerate vehicle to 40-60 MPH (65-96 km/H). Maintain vehicle speed for 6 minutes.

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