1998 Mazda 626 LX, Emissions Waveform
Known good O2 with the #1 injector unplugged. Yellow trace is the #1 injector, with a 47 Ohm resistor inserted into the connector so the pulses can be viewed in relation to the O2 signal. 1 Second screen, 200mv/div on the O2.
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Vehicle Data1998 Mazda 626 LX 2.0L
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Vehicle Data
1998 Mazda 626 LX 2.0L
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed AutomaticTransaxle (Electronic) |
Delivery | Fuel Injection |
Subsystem | Emissions |
Component | |
Condition | Known Good |