My Astra 2011 (manual, non-turbo) has a couple of issues: Engine light stays on, Idling revs fluctuate from normal sub 1000 rpm, up to 2000 and even 3000+ rpm by itself, press settings, scroll to "audio" cant remember which comes up first when you press settings its either audio or system, but press the up/down button of the 4 way circular button at the bottom of the headunit until it shows audio, press the right button a few times until ign logic comes up. When ign logic comes up, press the up or down buttons 4. Spark Plugs or Ignition Coils. Another very common reason the check engine light comes on is when there is an issue with one of your spark plugs or ignition coils. Things may not be firing correctly, which can cause engine performance loss and the check engine light is letting you know that there is a problem. 5. Hopefully looking to get some help here with a couple of issues relating to my 11 plate Astra J 1.6 SRI, which is now out of warranty! The first issue is relating to the cooling fan permanently running once the engine is started. It then stays on permanently, despite the temperature being "normal". My mate plugged in his diagnostic software Also, rear disc brakes on the SRi models have a tendancy to seize up Pre 2003 2.2i. about 10mins but the engine temperature stays fine when running. it . theengine manigement light is constantly on, but car running like a dream! .. I have a 2007 astra sport hatch sxi 1.6 and seem to have a strange Holden Astra known issues? These symptoms include: 1. The Oil Pressure Light is on. The oil pressure gauge inside your car will give you a good indication as to the condition of the engine's oil levels. If the Low Oil Light comes on, but you check the oil in the engine and it's at a good level, then a faulty oil pressure sensor may be to blame. .

opel astra engine light stays on