Fuel - Idle Speed Increased by Replacement ECM

ENGINE
EG001-98

FEBRUARY 13, 1998

2RZ ECM IDLE SPEED

MODELS:
'95-'97 TACOMA

Introduction
Operating logic of 1995-1997 Tacoma ECMs has been revised to improve engine idle smoothness (with transmission in "D" range) by increasing idle speed (A/C "OFF") from 600 RPM to 700 RPM. The change has also narrowed the RPM transition between A/C "OFF" and A/C "ON" engagement.

Affected Vehicles
- 1995-1997 Tacoma 4x2 equipped with 2RZ-FE four cylinder engine and automatic transmission.






Part Number Information

Production Change Information
- No production changes have been made.
- This change applies only to replacement ECMs available through parts supply.






Warranty Information

Applicable Warranty:
This repair is covered under the Toyota Powertrain Warranty. This warranty Is in effect for 60 months or 60,000 miles, whichever occurs first, from the vehicle's in service date.