Engine Controls - Revised Code 34 (MAP Sensor) Chart

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Number: 90-35O-6E

Section: 6E

Date: October 1990

Corporate Bulletin No.: 016531


Subject:
DRIVEABILITY AND EMISSIONS
REVISED CODE 34 CHART


Model and Year:
1990 CORVETTE WITH 5.7L
L98 (VIN CODE 8) ENGINE





TO: ALL CHEVROLET DEALERS

The attached Code 34 diagnostic chart replaces the diagnostic chart found in DRIVEABILITY AND EMISSIONS (SECTION 6E3) on page 6E3-A-47 of the 1990 "Y" 5.7L L98 (VIN 8) Corvette Service Manual.