Question about Renault 181
Got a Megane Scenic 1.6 mpi manual, engine cranks but won't fire. No noid signal at injectors, no sparks, got ok resistance at rpm sensor & continuity to ecu from sensor and from injectors. Immobiliser light goes out. MODIS code reader shows no fault codes but says i've only got 8 volts and no fuel pump running. Car hasn't ran for some time & has had front end repairs. Found fuses missing from box at n/s/f wing and there is only one (brown) relay in there but space and terminals for another. Earths on o/s of engine seem ok & tight. Any suggestions??
Sounds like your taking too long to put the key in the Ignition and turning.If this happens, just press the button on ignition key to lock the door then press again to unlock then put key into ignition and turn to start! If this doesn't work then it might be something more serious than that!
Posted on Jun 22, 2012
Well, no noid signal and no spark says to me that the crank sensor is at fault.
Does the check engine light come on when you turn on the igntion? If not then the ECU is not waking up.
Posted on Jun 11, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 01, 2015 | Suzuki Swift Cars & Trucks
Jun 07, 2014 | 1987 Chevrolet Camaro
Feb 19, 2014 | 1992 Suzuki Sidekick
Oct 04, 2012 | 1998 Acura CL
Aug 24, 2012 | Chevrolet Impala Cars & Trucks
Aug 03, 2012 | 2001 Suzuki Grand Vitara
Jun 06, 2012 | Honda Accord Cars & Trucks
Apr 16, 2012 | 1996 Cadillac DeVille
Apr 14, 2012 | 1999 Cadillac Escalade
Aug 27, 2009 | 1990 Subaru Legacy
1,321 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: