Live Data
Last reported case: 1 years ago
Based on 3 owner reports, 3 from forums)
What is P0021?
🚗P0021 on 2020 NISSAN Maxima
This page focuses specifically on P0021 issues reported by 2020 NISSAN Maxima owners. The experiences and fixes below are from real owners of this exact vehicle.
Parts Often Involved:
sensorvalve coverfront suspensionintake sprocketscrank sensors
What Owners Say
Real experiences from 2020 NISSAN Maxima owners
Fixed Itvia forum_post
“The car has been fine no problems other than needing the front suspension replaced which I plan on doing soon, but all the sudden it wouldn't go over 10mph and 1500rpm, pulled in a parking lot, put it in park waited like a minute then it worked fine again.”View original
Experiencevia forum_reply
“I've been getting a P0021 occasionally since I did my swap but the car runs fines. I'm thinking maybe a sensor issue since the engine came in with valve cover damage from a frontal accident..”View original
Experiencevia forum_post
“Any ideas or suggestions on where to start with this? I've never had either one of these codes before and still going research on them as well.”View original
Experiencevia forum_reply
“I'm thinking maybe a sensor issue since the engine came in with valve cover damage from a frontal accident..”View original
These are real experiences shared by 2020 NISSAN Maxima owners on automotive forums and communities. Results may vary based on vehicle condition and repair quality.
About This Data
This page aggregates 3 discussions about P0021 from 2020 NISSAN Maxima owners across automotive communities.
Success rate (33%) is calculated from posts where owners confirmed whether their fix resolved the issue.
Last updated: 2/16/2024