I have the above lift, and have owned it for about 5 years. The serial number is z-45-007082. It's a Deutz diesel. Aside from replacing some hoses, everything has been working fairly well until recently.
The engine starts and runs fine initially, and when you press the foot pedal or function enable switch, the engine goes to high idle. But after a couple of seconds at high idle, the idle drops back to low and you have to stop and restart to get it back. Once the idle drops, the functions still work, but slowly.
I opened the ground control box, and had one of my guys start and run the machine while I watched the LEDs on the ignition control module. The LEDs come on, but when the idle drops, all but the power LED go out. So I replaced the ignition module, and the new one does the same thing.
I have the manual on my laptop, but haven't had any luck finding a troubleshooting chart that covers this.
Any help would be great! Thanks.
The engine starts and runs fine initially, and when you press the foot pedal or function enable switch, the engine goes to high idle. But after a couple of seconds at high idle, the idle drops back to low and you have to stop and restart to get it back. Once the idle drops, the functions still work, but slowly.
I opened the ground control box, and had one of my guys start and run the machine while I watched the LEDs on the ignition control module. The LEDs come on, but when the idle drops, all but the power LED go out. So I replaced the ignition module, and the new one does the same thing.
I have the manual on my laptop, but haven't had any luck finding a troubleshooting chart that covers this.
Any help would be great! Thanks.
1997 Genie z45/22 engine quits high idle
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