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K-Jet no go, erratic start, run.....arrrrgh 200 1981

posted by  someone claiming to be 81242DLB21FCA on  Wed Jun 2 19:45 CST 2004 [RELATED]

The frequency valve is controlled by a box behind the right side, under dash, interior panel. This receives input from the O2 sensor. The lambda system can be operated without the engine by jumpering pins 30 and 87b in the fuel pump relay socket. However, if the problem is intermitent, it may be difficult to make it repeat. Do you have a multimeter to do tests?






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