Hey all, I have been going trying to get my LS400 running for several months now and finally narrowed down the issue but still can't find the actual issue.
My car currently has a weird crank no start problem. The car will turn on for a couple of seconds idle pretty rough and then shut off on its own along with cluster shutting off. After that, the cluster will no longer turn on and car will just crank. I have narrowed it down to be related to the EFI relay because when i remove this relay, the cluster illuminates back on but once I plug the relay back on the cluster shuts off. I have disconnected everything related to the EFI relay and EFI NO.2 fuse but no luck on what can be causing the eletrical issue. Any help would be much appreciated!
My car currently has a weird crank no start problem. The car will turn on for a couple of seconds idle pretty rough and then shut off on its own along with cluster shutting off. After that, the cluster will no longer turn on and car will just crank. I have narrowed it down to be related to the EFI relay because when i remove this relay, the cluster illuminates back on but once I plug the relay back on the cluster shuts off. I have disconnected everything related to the EFI relay and EFI NO.2 fuse but no luck on what can be causing the eletrical issue. Any help would be much appreciated!
