Suzuki 2003-2007 DF60 DF70 Outboard Motors Service Manual, Page 77Get this manual
ENGINE CONTROL SYSTEM
CONDITION FOR SELF-DIAGNOSTIC SYSTEM OPERATION
FAILED ITEM MAP sensor CONDITION No signal (With engine running) Receiving an out of range "37 860 mmHg (0.20 4.53 V)" signal (With engine running) No signal from CKP sensor while receiving signals from CMP sensor IAC valve operates at 90 duty or higher when CTP switch is "ON" [NOTE 1] No signal from CMP sensor while receiving 544 signals from CKP sensor (Corresponded to 16 turns of crankshaft) Receiving "ON" signal when engine speed is 500 rmin or higher and intake manifold pressure is 300 mmHg or higher No signal Receiving an out of range "46 to +170 (0.10 4.63 V)" signal No signal Receiving an out of range "46 to +169 (0.04 4.46 V)" signal Receiving unchanging signal regardless engine speed change [NOTE 2] Receiving 16 volts or higher signal