However, specifications and procedures are subject to change without notice. Toyota Australia disclaims and excludes any and all liability which may arise because a user of this publication fails to follow directions in the publication.ДЄll information in this publication is based on the latest product information at the time of release. You must carry out your own risk assessments as you work. Understand that the 'Cautions' and 'Notices' in this publication are not exhaustive because it is impossible to warn of all possible hazardous consequences that might result from failure to follow the instructions in this publication.Carefully observe all 'Cautions' and 'Notices' to reduce the risk of personal injury during service or repair, or the possibility that improper service or repair may damage the vehicle or render it unsafe.DO NOT replace it with a part of inferior quality. If part replacement is necessary replace the part with the same part number or equivalent part.Use only the tools specified and recommended in this publication.It is especially important to have a good understanding of all the contents shown in the PRECAUTION of INTRODUCTION through 'Repair Index'. If you do not have the appropriate qualifications and skills, or if you do not have access to appropriate tools and equipment, you may injure yourself or others around you and/or you may cause damage to the vehicle you are working on, including making it unsafe. It is not suitable for people who are not trained or qualified in the subject matter it deals with.

The diagnostic code that came up was P0171. Three things to check: 1st check the electrical connector on the side of the distributor. Engine light problem on 2005 Toyota Corolla - I, having a problem with my engine.

There's no 'G' signal on the 22re - that's the camshaft position signal. This publication assumes certain technical knowledge and mechanical skills and experience. Your code 12 is saying that this signal isn't making it to the ECU, which means the spark timing is going to be messed up. The purpose of this publication is to assist qualified motor mechanics who have appropriate technical skills and certifications relevant to the subject matter the publication deals with.

Toyota diagnostic code 12 repair