keyword

check engine codes

Monthly search volume and cost-per-click data for "check engine codes" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=check+engine+codes&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $5.54 | | competition | 0.16 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
check engine light codes	3,600	$4.4	20/20
car codes	2,900	$3.88	20/20
code obd	2,900	$1.4	18/20
odb2 codes	2,900	$0.81	17/20
engine codes	2,400	$7.19	20/20
obd2 codes	2,400	$3.59	16/20
obd codes	1,600	$3.81	20/20
obd code	1,600	$3.81	17/20
obd codes list	1,300	$0.53	16/20
obd2 codes list	1,300	$0.53	16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=check+engine+codes&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt