Tools - CO Adjustment and Function Test: Overview

85volvo03

SECTION GROUP NO.

24 113

DATE MAY, 1985

RE: LAMBDA DUTY CYCLES (CO ADJUSTMENT AND FUNCTION TEST WITH THE VOLVO MONOTESTER) B28F, B23FT, B230F B230FT
THIS BULLETIN APPLIES TO THE U.S. AND CANADIAN MARKETS AND SUPERSEDES SB 24 NO. 113 DATED MARCH, 1983

Lambda duty cycles, function tests and CO adjustments can be performed on all Volvo engines equipped with a Lambda Sensor System with the aid of the Volvo MONOTESTER (P/N 9999921-1). This method does not require the normal connection(s) to the exhaust system; therefore, labor time is reduced considerably.