Ranger 4WD L4-2.3L VIN D (2002)
P0170 - P0174: Testing and Inspection
P0172
For diagnosis of code P0172 refer to chart
P0133 Thru P0190
If there is no link in the chart then:
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This code is not a valid code for this vehicle
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Or information published by the manufacturer for this vehicle did not include this code
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For complete diagnosis of the Engine Control system, follow this link: See: Powertrain Management/Computers and Control Systems/Testing and
Inspection