Join Date: Nov 2010
Location: Elizabeth, CO
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115 volt wiring diagram?
I just replaced the GPR on my 01 PSD and measured 12 volts on the terminals. To my surprise I read in Chiltons that the glow plugs actually operate at 115 DC volts. So I'm curious how that voltage, presumably from the GPR, gets stepped up to 115 volts DC?
I also read that the injectors in the 7.3 operate at 115 volts on the same system. Can someone post a wiring diagram that describes the 115 volt system?
2001 7.3 LWB 6spd crew cab Lariat stock engine.
Guzzle's GPR mod: http://bit.ly/dZL45k
In-dash LED connected to GPR to indicate when glowplugs are on.
In-dash LED connected to AIH. One day maybe it'll actually turn on.
Pioneer AVH-P4200DVD sound system/DVD player with Sirius and DVD disable bypass mod.
Black CPS IH Pn 1825899C93 ordered from Guzzle
Upgrade fuel line clamps.
Build dash mounted all-speakers-mute switch.