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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P1270: Engine Rpm/Vehicle Speed Limiter >> Diagnostic Procedures

Diagnostic Procedures

WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.

  1. Check Vehicle Operation

    Check for:
    • Water, ice, mud and snow causing wheel slippage.
    • Excessive engine RPM in Neutral.
    • Driven at high rate of speed.

If vehicle was operating in any of these conditions, vehicle is okay. Clear DTC and return vehicle to customer with information/explanation about DTC P1270. If vehicle was not operating in any of these conditions, clear DTC and refer to SYMPTOM DIAGNOSIS in TROUBLE SHOOTING - NO CODES article to address any driveability concerns.

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