Mulberry VR 5 Posted November 14, 2017 Report Share Posted November 14, 2017 (edited) Whilst stripping my car I noticed that 2 of the wires which go to the lambda plug were missing. Would anyone know which wires are missing and where they'd go? The 2 wires beside it are the only ones which stretched out that far and weren't connected to anything. Its an OBD1 VR6 set up. Edited November 14, 2017 by Mulberry VR Link to post Share on other sites
Philly-R6 28 Posted November 15, 2017 Report Share Posted November 15, 2017 Look on t'internet for a document named g3vr6ecupre95.pdf - it should be a 10-page PDF describing the early Mk3 Golf VR6 engine wiring. Page 2 has the (G39) lambda connections: 1 red/white Relay on top of fusebox 2 brown earth 3 yellow ECU T68/42 4 white ECU T68/20 Link to post Share on other sites
Recommended Posts