Hè, wat jammer nu weer. Als je een andere EZ116K ECU hebt, kan je die eens proberen. En toch ook maar de rpm sensor (deze reageeert nog wel eens op een beetje rammelen aan z'n draadje).
Zijn er toevallig nog foutcodes opgeslagen?
http://www.brickboard.com/FAQ/700-900/En...sticCodesi
1. Diagnostic Test Mode 1: Fault Code Retrieval
Place the cable into socket 2 (LH2.4/Regina/Motronic 1.8fuel injection test) or 6 (EZK116 or REX1 ignition test) as above
Turn the ignition ON to KPII without starting the engine
Select Mode 1 by pressing the button once and holding for more than 1 second but less than 3 seconds
The LED lamp will flash in successive series of three digits followed by a three-second pause. If there are no fault codes stored, it will flash 1-1-1 indicating the fuel injection system is operating correctly. (If nothing flashes, see No Code.)
Count the successive flashes and record the fault code.
Press the button again.
Record the fault code. If it is the same as the previous one, then no additional codes are stored. Repeat until all the codes stored are retrieved (maximum of three.)
Refer to Table 1 for the interpretation of fault codes from the LH2.4 Fuel injection System and Table 2 for codes from the EZK 116 Ignition System.
Move the cable into socket 6 (for ignition codes from EZK116 or REX1) or socket 2 (for fuel injection codes from LH2.4/Regina) and repeat the above.
Hier een overzicht van de EZ116K ontsteking in de 740, de jouwe is hetzelfde behalve zitten stekkers op andere plaatsen:
http://www.volvoclub.org.uk/tech/fuel_in...89-8.shtml
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