andreashuber5
Astra high fuel consumption starting difficulty
Summary of the thread
The conversation revolves around a 2005 Vauxhall Astra experiencing high fuel consumption and starting difficulties. The initial suspicion was a defective throttle valve, with a query about the accelerator pedal module being a potential cause. Another participant suggested checking the air intake for obstructions, which could mimic these issues. Ultimately, a professional inspection confirmed the throttle valve was defective, and the accelerator pedal module was identified as the cause, leading to a repair.
Did this summary help you solve your problem?
4 comment(s)
andreashuber5 (community.author)
Thank you for your input. I have not inspected the air intake specifically. Did you find that cleaning or replacing the air filter resolved the issue in your case, or was further intervention required?
erwinfischer1
In my instance, cleaning the air filter did provide a marginal improvement, however, the underlying issue persisted. Eventually, a diagnostic check indicated a faulty throttle valve. Considering your symptoms and the potential link to the accelerator pedal module, seeking professional evaluation is advisable to avoid unnecessary component replacements.
andreashuber5 (community.author)
I appreciate the advice. I had the vehicle inspected and the throttle valve was indeed defective, as suspected. The accelerator pedal module was identified as the cause. The repair cost 205€.
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
VAUXHALL
community_crosslink_rmh_model
ASTRA
erwinfischer1
I also drive an Astra, although a slightly different model. I experienced similar symptoms a while back. Have you checked the air intake for any obstructions? A restricted airflow could also affect the throttle position and mimic the issues you're describing.