Manual TPS - Updated Resistance Readings

Number: 91-523-6E

Section: 6E

Date: MARCH 1993

Corporate Bulletin No.: 336503

ASE No.: A1, A8

Subject:
THROTTLE POSITION SENSOR RESISTANCE READINGS

Model and Year:
1989-91 GEO METRO WITH 1.0L ENGINE

SERVICE UPDATE





The chart included in this service bulletin has updated resistance specifications. When performing resistance measurements to the throttle position sensor, the chart in this service bulletin should be used. This chart replaces the chart shown in the following service publications:

- Figure C2-33 on page 6E2-C2-17 of the 1989 Geo Metro Service Manual (ST370-89)

- Figure C2-32 on page 6E2-C2-15 of the 1990 Geo Metro Service Manual (ST370-90)

- Figure C2-32 on page 6E2-C2-16 of the 1991 Geo Metro Service Manual Supplement (ST370-91S)

- Figure C2-32 on page 6E2-C2 of Dealer Service Update Bulletin 90-2O2-6E (Corporate 016514) dated April, 1990