Civic VP Sedan L4-1590cc 1.6L SOHC MFI (1999)
Part 2 Of 2 (Except 1.6L SOHC VTEC-E - M/T)
NOTE:
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When there is no Diagnostic Trouble Code (DTC) stored, the MIL will stay on if the SCS service connector is connected and the ignition switch is
on.
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If this symptom is intermittent, check for:
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A loose No.25 (METER) (7.5 A) fuse in the under-dash fuse/relay box
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A loose FIE/M (15 A) fuse in the under-hood fuse/relay box
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A loose No.13 FUEL PUMP fuse (15 A) in the under-dash fuse/relay box
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An intermittent short in the wire between the ECM/PCM (A18) and the gauge assembly
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An intermittent short in the wire between the ECM/PCM (C19) and the MAP sensor
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An intermittent short in the wire between the ECM/PCM (C28), the TP sensor, the EGR valve lift sensor (D16Y5 engine) and/or the Fuel tank
pressure sensor ('96 D16Y5 engine (coupe), '97 D16Y7 engine (coupe: KL model, sedan: KL (LX) model), '97 D16Y8 engine (coupe: all
models, sedan: KL model), '98-all models, '99-all models, '00-all models.
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PGM-FI main relay
