No Comms to ECM, engine no starting

2007 Vauxhall Tigra 1.4 Sport convertible
Car: Vauxhall Tigra
Year: 2007
Variant: 1.4 Sport convertible
Categories: Electrics, ECU, Warnings & LightsEngine & Drivetrain
No communication with the ECM, ok for body control etc. Car cut out after stuttering to a stop, engine cranks over but refuses to start. Fuel getting up to rail so pump ok. All fuses checked and in good order, as with connectors to sensors etc. Spanner light flashing.
Problem added: Mar 31, 2024 (2 weeks ago)
Should be a stored fault code which can be retrieved . Check crank sensor and wiring
Answered Mar 31, 2024 (2 weeks ago)
Unable to communicate with ecu to retrieve codes. Possibly lost power to ecu port or part of diagnostic socket.
Answered Mar 31, 2024 (2 weeks ago)

Post a reply

Helpful & Related Pages on AutoInsider

More problems with the 2007 model year Vauxhall Tigra

We have 25 problems and solutions in our database for this model year of the car.

View all Vauxhall Tigra Problems

Similar problems
No Comms to ECM, engine no starting
2005 Vauxhall Tigra 1.4 Sport convertible
Lots off problems ecu,car not starting etc...
2005 Vauxhall Corsa 1.2 sxi 16v
Will not start, battery ok, no starter clicking either, possible ecu or can bus i think? any ideas?
2014 Vauxhall Insignia 2.0 ecoflex sports tourer
Not connecting to ecu
2007 Citroen C4 1.6 vti
Engine running rough ecu light on now won’t start
2003 Citroen Berlingo 2.0 HDI