20 Most Recent 2003 Opel Corsa Questions & Answers

Strongly suggest you get a workshop manual. Torque settings to what exactly?

Do you have plug wires if so did you change. Could also be the signal coming from the computer

don't under stand your question

it can be found in the engine compartment passenger side is a riveted plate. the number is 17 characters long it should look something like this: WOL0SB.........or look next to the front passanger seat on the floor, hidden under a small plastic cover along the door step

follow the wire's back from the bulb holder , the earth wire will be the one that is bolted to the car body/chassis , earth wire's are usually black

check your spark plugs wells for oil in them. also check for manifold air leaks spray some carb cleaner on the manifold and lister for engine change depending on the cleaner it will speed up on shut the engine down. also do this to air lines. any oil or water in them clean out if oil the seal on the cam cover is leaking.

change spark plugs

you definitely require the codes, the only way to obtain these codes is through the dealer. The only other way is very expensive and the reason for this is the BCM controls your security system, easy to change, easy to steal

chassis number is on the drivers side RHD ,passenger side LHD side of seat by door is a plastic cover and chassis number id under this

if it is the red oil indicator that stays on and the oil level is full and you do not hear any rattling or ticking noises from the engine then you may want to look at the oil pressure switch. most times it will be seeping oil from around the connector when it is bad.